How long does it take for the first signs to appear? When pregnancy symptoms appear in the early stages before a delay: signs that can help you identify them immediately. Pain during implantation

Content

After conception occurs, numerous changes occur in a woman’s body due to hormonal changes. As a rule, the first signs and symptoms of conception occur after a delay. However, in some cases, early symptoms and signs may appear that indicate conception has occurred.

Ovulation and conception

Ovulation, which occurs in the middle of the menstrual cycle, ensures the implementation of reproductive female function. Ovulation refers to the release of a mature egg from the follicle for the purpose of subsequent fertilization by sperm, which occurs in the fallopian tube.

During prenatal development, girls develop about 2 million follicles that contain immature eggs. By the beginning of puberty, their numbers are significantly reduced. The first period of puberty ends by the age of 12-14 years, when the first menstruation occurs.

In girls, during the first 1-2 years after the onset of menstruation, the cycle is biphasic, but there is no ovulation, which is associated with insufficient production of sex hormones. By the age of 16, the cycle is completely normalized. It has relatively constant parameters, excluding periods of pregnancy, lactation and premenopause.

A normal cycle lasts from 21 to 35 days and is not characterized by pathological symptoms and signs that significantly worsen a woman’s well-being. A prerequisite is the presence of two phases and ovulation, without which reproduction is impossible. Menstrual bleeding varies from 3 to 7 days. Adequate blood loss requires the use of at least 4 pads per day.

Menstrual cycle parameters genetically determined.

Changes that occur during the cycle provide reproductive function. The cycle depends on the functioning of the hypothalamus, which secretes FSH and LH. The activity of the pituitary gland is regulated by the hypothalamus through releasing hormones.

The beginning of the cycle coincides with the first day of menstruation. There is active production of FSH by the pituitary gland, which leads to the development of several follicles in one of the ovaries, functioning alternately. Developing follicles are a temporary hormonal structure necessary for the production of estrogens. Estrogens, in particular estradiol, ensure the development of the follicle, the growth of the endometrium of the uterus for the subsequent implantation of the fertilized egg.

Only one follicle undergoes complete development, which, as it grows, becomes dominant. A granulosa membrane forms around it. The cavity is filled with fluid at the primordial follicle stage. When the follicle is fully mature, it is called a Graafian vesicle, which contains a full-fledged egg.

As FSH and estradiol accumulate, the pituitary gland receives a signal to produce LH. The follicle membrane ruptures, from which a mature egg emerges. In place of the follicle, a corpus luteum is formed, producing progesterone. If conception does not occur, the corpus luteum dissolves at the end of the cycle. The ovarian cycle ends.

The uterine cycle includes several phases.

1. Desquamation. Rejection of the functional layer of the uterus and the onset of menstruation.
2. Regeneration. Restoration of the superficial functional endometrium due to the basal layer.
3. Proliferation. Proliferation of glandular tissue and stroma.
4. Secretion. Modification of the mucous membrane, which implies its looseness.

When exposed to negative factors, there may be a temporary absence of ovulation. After 30 years, the absence of ovulation several cycles a year is considered normal. Persistent anovulation is observed with symptoms of endocrine pathologies that are subject to diagnosis and treatment.

Ovulation is an important condition for conception. That is why its determination for the purpose of subsequent sexual intercourse on favorable days increases the possibility of conception.

You can determine ovulation in order to increase the possibility of conception using various methods. In particular, keeping a calendar that marks the first day of your period and records the length of your cycle can help calculate the approximate day of ovulation. Ovulation occurs approximately in the middle of the cycle and divides it in half. After ovulation occurs, menstrual bleeding is observed normally after 12-14 days. If the cycle is irregular, its average duration can be used as a basis for calculations.

Measuring basal temperature is an alternative to ovulation tests. The method is based on measuring temperature in the rectum, vagina or oral cavity. It is advisable to use a mercury thermometer for measurements. Measurements are taken after a 6-hour night's sleep at 5-6 am. Do not move before measuring temperature. IN otherwise the results will be erroneous. You should lie still during the examination for 5 minutes.

In the first phase of the cycle under the influence of FSH basal temperature does not exceed 37 degrees. When LH surges before ovulation, it decreases by 0.3-0.4 degrees, and then increases to 37 degrees and above. Before menstruation, in the absence of conception, the temperature drops. On critical days the temperature is in the range of 37 degrees.

For measurement results Affected by short intermittent sleep, movement, alcohol, ARVI, sexual intercourse. Under these conditions, the results will be biased.

The measurement results, as well as the dates in the menstruation calendar, can be noted both in paper and electronic versions. For simplicity and convenience, you can use special programs that allow you to make various notes.

Many gynecologists consider measuring basal temperature an outdated method, the results of which are influenced by numerous factors. It is possible to determine ovulation using pharmacy tests that react to the level of LH in the urine.

Ovulation tests are recommended to be performed between 10 am and 8 pm. The first morning urine should not be used. Typically, each package contains 5 test strips in order to track the dynamics of LH growth and identify the brightest strip. A bright red test strip indicates an approaching favorable day for conception. This means that ovulation should occur within 12-48 hours. An analogue of express tests is a special reusable device that determines fertile days based on saliva.

The onset of ovulation is accompanied by numerous changes occurring in the body. You can determine the most suitable days for conception by characteristic features and symptoms.

1. Discharge. The cervical canal of the cervix contains glands in the submucosal layer that produce protective mucus. This secretion fills the canal like a plug and protects the reproductive organs from infection. By the end of the first phase, the discharge becomes more liquid, which favors the advancement of sperm. Selections in your own way appearance resemble the white of an egg. In addition, spotting may be observed, indicating a rupture of the follicle membrane.
2. Changes in the position of the cervix. During and after menstruation, the cervix is ​​low. On days favorable for conception, it rises high and opens slightly.
3. Pain in the lower abdomen. The pain can be aching and cramping. Aching pain is caused by a sign of tissue irritation due to minor hemorrhage during the release of the egg. When the fallopian tube contracts, cramping pain may occur from the ovulated ovary. In some women, symptoms of pain persist for two days.

During ovulation, symptoms such as headaches, increased breast sensitivity, increased appetite, and heightened sense of smell may also occur. As a rule, libido increases during this period. This sign is due to nature itself.

Symptoms of approaching ovulation have individual character. Sometimes there is a lack of subjective signs. In this case, you can use ovulation tests, the calendar method, and measuring basal temperature.

The egg is ready for fertilization within 16-32 hours. This period is considered the most favorable for conception. Nevertheless, sperm are survivable for five days after sexual intercourse. A small part of sperm can “wait for the egg” in the woman’s genital tract.

Fertilization occurs in the fallopian tube when the sperm and egg fuse. However, before the sperm is in close proximity to the ampullary section of the tube, it must cover a distance of 17-20 cm.

The vagina is a destructive environment for male reproductive cells. A significant part of them die much before potential fertilization. That is why the possibility of conception increases with a significant number of healthy active sperm.

Theoretically, even one full-fledged sperm is enough for fertilization, which can penetrate the membrane of the egg. The head of the sperm contains a substance that dissolves the membrane. It has been proven that many male reproductive cells are involved in this process, which help a single sperm penetrate inside the egg. It is also believed that the egg is selective in its selection of "candidates", allowing only a specific germ cell to complete fertilization.

The fertilized egg moves through the tube into the uterine cavity, continuously dividing. A few days later, the fertilized egg ends up in the uterine cavity, where it can migrate for up to two days. After implantation, conception can be considered complete. The hCG hormone begins to be actively produced, which can be detected in the urine using rapid tests starting from the first day of the delay.

First signs of pregnancy

The most reliable sign of pregnancy is a delay in menstruation. Starting from the first day of the delay, you can perform a test to determine short-term pregnancy.

After fertilization, numerous changes occur in the body, which can manifest as specific symptoms and signs. As a rule, the earliest symptoms appear after a missed period and a positive pregnancy test result. However, for some women, signs and symptoms of pregnancy may be noticed earlier.

Many signs and symptoms of pregnancy are related to hormonal levels. It is known that sex hormones regulate not only the activity reproductive system, but also the whole organism.

Gynecologists call the following first signs and symptoms that can be observed after conception.

1. Discharge. Implantation can be judged by slight brown spotting discharge that appears before the delay. The appearance of a small amount of blood is associated with damage to the vessels of the functional layer of the uterus during the implantation of the fertilized egg. During pregnancy, immunity decreases due to hormonal fluctuations, which causes activation of opportunistic flora. That is why thrush or candidiasis is considered a frequent companion to pregnancy, including after conception.
2. Bloating. A woman may notice increased gas formation and bloating, especially in the evening. Many representatives notice this sign by their clothes, which can become tight.
3. Change in taste preferences. This symptom may appear simultaneously with an increased sense of smell. A woman notes intolerance to certain foods and smells. Some people experience increased appetite.
4. Cramps in the lower abdomen. Often the first symptoms of pregnancy are cramps, tingling and nagging pain. This sign may also indicate a threat. That is why if the pain intensifies, you should consult a doctor. The ovary in which the corpus luteum of pregnancy is intensively developing can also be painful.
5. Breast engorgement. During pregnancy, the glands actively prepare for lactation. The first signs of enlargement and engorgement of the mammary glands can be noted even before the delay of menstruation. A little later, you can see the appearance of colostrum.
6. Basal temperature indicators. It is known that before the next menstruation, basal temperature indicators decrease. After conception, the basal temperature is at around 37.1-37.4 degrees. An increase in temperature is associated with the production of progesterone, which is also called the pregnancy hormone. If your basal temperature drops, this may indicate a risk of miscarriage.
7. Nausea. This is one of the early signs that is often associated with pregnancy. If nausea is severe, we can talk about the appearance of toxicosis. The causes of toxicosis are not known for certain by specialists. However, it is believed that this sign indicates a favorable course of pregnancy.
8. General condition and psycho-emotional background. Symptoms of pregnancy include drowsiness, weakness, and fatigue. Mood variability and tearfulness, which are associated with changes in hormonal levels, are also considered signs.
9. Colds and exacerbation of chronic diseases. During pregnancy, immunity decreases, which is a defense mechanism. Immunity is reduced so that the mother's body cannot reject the growing organism, which is perceived as a foreign body. The occurrence of cold symptoms before the delay is noted. Signs of thrush may appear due to structural changes in the vaginal mucosa, hormonal fluctuations and activation of fungal flora. Advanced thrush can lead to the development of symptoms of cystitis and urethritis.

Development of pregnancy by day

Fertilization and subsequent conception occurs during the period of viability of the egg.

First-third day

It takes at least two hours for the sperm to reach the egg. After the male reproductive cell penetrates the egg, fertilization occurs, which does not always result in conception. For the first three days, the fertilized egg moves through the tube, continuously dividing. During this period, there are no signs or symptoms of pregnancy. Signs may appear during implantation in the tube and development ectopic pregnancy.

From the first days of conception, signs of a physiological decrease in immunity and mood lability may be observed. Changes in taste preferences, mild nausea and engorgement of the breast glands may occur.

Fourth day

Contraction of the fallopian tubes promotes the descent of the fertilized egg into the uterus. The woman may feel minor cramping pain. Before implantation, migration of the fertilized egg in the uterine cavity is possible for two days.

Fifth-seventh day

Signs and symptoms of implantation are noted. In particular, a small amount of spotting brown discharge may appear before the delay. Intense pain on one side of the abdomen and the appearance of copious discharge indicate implantation in the tube. However, these symptoms usually appear somewhat later as the fertilized egg grows.

Eighth to tenth day

Implantation of the fertilized egg is completed. Gynecologists call this period critical. Unfavorable factors can negatively affect pregnancy. Drowsiness, nausea, increased appetite, and thirst may occur. Pregnancy can be determined by a blood test, which indicates an increase in hCG levels.

Eleventh to fourteenth day

A woman may notice the appearance of signs that usually do not appear before her next menstruation. In some cases there is a lack characteristic symptoms approaching menstruation. There is a noticeable engorgement of the mammary glands and their soreness. Nausea and increased salivation, perversion of taste may be present.

On days 14-15, a pregnancy test shows a positive result in case of conception.

The first signs of pregnancy vary from person to person. Some begin to feel something a week after ovulation, others do not realize their situation until the beginning of the second trimester, but most women feel nausea or malaise in the 5th or 6th obstetric week. The set of symptoms is varied and does not affect everyone. It all depends on general condition woman's body and sensitivity. In repeated and multiple pregnancies, they occur earlier.

When pregnancy occurs

Many women begin to feel symptoms of pregnancy long before their period is missed. It seems to them that after just a few hours or days they can know for sure that pregnancy has occurred, but everything is somewhat different.

When the egg is fertilized, it begins to divide, gradually moving through the fallopian tubes into the uterine cavity. During this journey, pregnancy hormones are not yet released in the body and no changes occur. This lasts from a week to ten days. It happens that implantation can occur earlier, but this is an extremely rare case.

After the egg is implanted into the uterine cavity, it still takes some time for the hormone hCG (human chorionic gonadotropin) and other hormones to reach sufficient levels. female hormones, which are involved in maintaining pregnancy in order for any changes to occur. It is impossible to notice any signs before implantation because they do not exist.

Signs in the first days

In obstetric practice, pregnancy is counted from the first day of the last menstruation. When a woman is pregnant, she takes a pregnancy test and goes to the doctor. If the delay has just occurred, a period of about four weeks is set - approximately as long as the menstrual cycle lasts. At the same time, the pregnancy itself occurred later - for example, only two weeks had passed from conception at this point.

In this case, we will talk about the week after conception. By this period, only the fastest eggs manage to reach the uterus. Possible symptoms at this stage: tingling in the abdomen, mild nagging pain, and implantation bleeding. The latter, although called bleeding, is not actually such. Several yellowish or pinkish droplets can be found on your underwear. The discharge ends quite quickly, and many do not pay attention to it.

Not everyone experiences implantation bleeding. The explanation for this is as follows: when implanted into the uterine wall, the fertilized egg can damage several small blood vessels, they bleed and cause pain and tingling. After the IVF procedure, under favorable circumstances, it occurs 3–7 days after the transfer, depending on the age of the embryos being transferred. If you count from the puncture, then after the same 7–10 days.

It is almost impossible to distinguish these signs of pregnancy from those possible with PMS at this stage. Some women expect implantation bleeding every cycle when they are planning a baby. They really want pregnancy and closely monitor every drop of discharge. However, many note that it was during the cycle when pregnancy occurred that they did not observe anything like this.

Second week

If the embryo has still not attached, everything is still calm at this time. If implantation has occurred, then already 10 days after conception you can feel the first symptoms, such as drowsiness, lethargy, a feeling of fullness in the abdomen, swelling of the mammary glands, headaches and mood swings. Even at this stage, few people feel them, since the level of the hormone is still not high enough.

During the same period, you can get the first weakly positive pregnancy tests, provided that tests with high sensitivity are used. In most cases, they can already show pregnancy a few days before the expected period.

Third week

In the third week, we can already say that the hormone level is increasing and the body is preparing for a new status. At this moment, the most reliable sign occurs - a delay in menstruation. It is this that forces the majority to take a test and get a positive result. The fetus is attached to the uterus, the corpus luteum produces hormones, and the body begins restructuring.

After a delay, the signs become more obvious. Usually tests show pregnancy, in rare cases the second line is very pale - so much so that it is impossible to distinguish whether it is there or not. Then the best option is to take a blood test for pregnancy hormones. Its level will indicate its presence and approximate duration. If you take it over time, you can draw the first conclusions about how it develops. Poor hCG growth suggests frozen and whether ectopic pregnancy.

On what day after conception do the first signs of pregnancy appear? This issue is of great concern to women, especially young people. Behind the outwardly respectable and the right question lies the desire to calm yourself down and get an answer to the question - on what day after sex can signs of pregnancy appear?

The first difficulty lies in the fact that conception does not occur at the moment of sex, but over a period of 5 to 14 days. It is also worth noting that hormonal background The body changes within another 10-12 days. This means that the first tests can show pregnancy no earlier than 15 - 20 days from the moment of sexual intercourse.

However, the female body can send its own signals about whether the fertilization process has completed or not. We will talk about this and other issues related to manifestations in the first days after conception.

It is also worth mentioning here that the process of conception refers to the completion of sexual intercourse. Do not forget that the period of conception can reach several days. Expect the most accurate result no earlier than 4 - 5 weeks from the moment of coitus. Earlier attempts to perform a test may lead to a so-called “false negative” result, when the test shows that there is no pregnancy, but in fact it already exists or will occur in the near future.

When should I take the hCG test?

HCG or the pregnancy hormone provides fairly reliable information about the fact of pregnancy in the first days after conception. This hormone is not produced in the body of a non-pregnant woman. According to the developed program for determining pregnancy using the hCG hormone, an analysis for its presence/absence is taken 15 - 20 days after sexual intercourse, which is considered conception.

Does basal temperature change after conception?

The change in basal temperature in the first days after conception is that it remains elevated. However, there is a “window” in this change when the basal temperature decreases for the period when the embryo is implanted in the uterus. This phenomenon was defined as “impositional retraction.”

Can conception occur immediately after menstruation?

Yes, in the first days after the end of menstruation, conception is not only possible, but these days are considered favorable for it.

For information, the possibility of conception always exists, that is, on any day, even when you are menstruating. It was written above that the process is not instantaneous and its effectiveness and duration depend on many factors.

Is conception possible after ovulation?

Ovulation itself (the fact that a mature cell leaves the ovary) is necessary for conception. Moreover, without ovulation, conception is impossible.

However, the very first stage - fertilization occurs only on the first day after ovulation. If this does not happen, the egg dies. This fact helps to determine that the highest probability of conception is 1 - 3 days before ovulation, as well as directly on the day of ovulation.

If sexual intercourse occurs 12 to 20 hours after ovulation or later, conception will be unlikely.

Calculation of days favorable for conceiving a child

The main calculation criteria should be the regularity and duration of the menstrual cycle. The most favorable day is the day of ovulation and 1-3 days before it. By calculating which days of the cycle a given period falls on, plan conception.

Determining the due date by the date of conception?

It is worth noting that childbirth can occur earlier or later, even by 2 - 3 weeks, since each woman’s body has its own characteristics. This is not a pathology, only a feature. Many women instinctively feel the first signs of conception and can more accurately determine the date of birth.

Does the date of conception affect the gender of the unborn child?

Every family really wants to give birth to a child of a specific gender, and sometimes two at once. Unfortunately none modern techniques family planning or calculators for calculating the gender of the unborn child do not work. The female egg carries only YY chromosomes, that is, only female chromosomes. The sperm carries both male and female XY chromosomes. The sex of the unborn child depends on which pair of chromosomes merges in the first days immediately after conception. Man has not yet learned to influence this process.

A huge amount of information presented on the Internet that there are methods that can increase the likelihood of having a child of the desired gender is not true. 50/50 chance.

The only way to predict the gender of a child is to conceive it in a laboratory through the process of artificial insemination.

What processes occur in the female body in the first days after conception?

The body is actively rebuilding and preparing for pregnancy. Hormonal levels change, the uterus increases in size, its walls become thinner, and the cervix closes. One of the ovaries turns into a hormonal generator; a corpus luteum is formed in it, producing hormones to maintain pregnancy.

How do you feel in the first days after conception?

Simultaneously occurs in the body large number processes that directly or indirectly affect our physical and emotional state. The fact of conception is not felt by a woman, although many do not think so.

Most of the symptoms presented as symptoms of conception (not to be confused with pregnancy), for example, nausea, drowsiness, abdominal pain, mood swings, loss or increase in appetite, and so on, have nothing to do with conception. These manifestations would have appeared in any case, and the woman subconsciously or consciously attributes them to conception. Having studied in detail the process of conception and the first days of embryo development, you will understand that there simply cannot be any changes that could affect the state of the body and manifest themselves externally or internally.

It is also worth noting that women often try to find signs of conception in themselves immediately after intercourse or in the first hours after it. It was written above that the period of conception from the moment sperm enters the vagina until the fact of fertilization and movement of the egg can be several days. Therefore, any sensations associated with signs of conception are far-fetched or imposed from the outside.

The first signs of pregnancy (precisely pregnancy, when the hormonal levels have already changed) appear in most people at 2-3 months, and many feel like expectant mothers when others notice a rounded tummy.

Can abdominal pain be the first sign of conception?

Painful sensations in the abdominal area within one to two weeks from the moment of sexual intercourse have nothing to do with possible conception and, especially, pregnancy.

After two weeks, in the case of conception, when the embryo is in the process of implantation in the uterus, that is, it is looking for a convenient place for itself, some (not even most) women may experience weak, nagging pain in the lower abdomen, reminiscent of pain during menstruation.

Such pain, in a more pronounced manifestation, appearing on one side in the ovarian region during the period 2 - 3 months after conception, may be evidence of an ectopic pregnancy, when the embryo develops in the fallopian tube, or a miscarriage.

What does discharge after conception mean?

Discharge of a bloody nature, brown or pinkish in color, observed immediately or up to 4 days after sexual intercourse, does not have anything to do with conception. In this case, they are harbingers of early menstruation or signs gynecological diseases of various nature.

If such discharge appears after 1 - 2 weeks, when the process of embryo implantation occurs, this is a consequence of this very process. Such discharge does not last long, 1 - 4 hours.

Brown or bleeding, observed in the period 3 - 12 weeks from the moment of conception, most often are signs of miscarriage. Most women do not pay attention to them, mistaking them for menstruation, because they have no idea about pregnancy.

Bloody or brown discharge that begins after 8 to 12 weeks is most likely a sign of an ectopic pregnancy or miscarriage. Such discharge may be accompanied by pain in the ovarian area on one side and nagging pain lower abdomen.

What do nausea and vomiting mean in the first days after conception?

A fairly large number of women, especially those who do not want pregnancy, experience nausea and sometimes vomiting within 1-8 days after sex. They consider these manifestations to be the result of pregnancy, or rather the toxicosis associated with it.

These manifestations have nothing to do with pregnancy or conception in the period from 10 to 40 days from the moment of sex. Most often these are far-fetched symptoms, sometimes food poisoning. It was described above why symptoms of pregnancy cannot occur in the first weeks after sex.

For reference. Toxicosis of pregnant women appears from at least 8 weeks of pregnancy. Many women may not experience it at all during the entire period; many feel it as a reaction to new foods eaten.

How to behave after conception?

There are some rules that should be followed after conception:

The site provides background information for informational purposes only. Diagnosis and treatment of diseases must be carried out under the supervision of a specialist. All drugs have contraindications. Consultation with a specialist is required!

Possible pregnancy symptoms

• Stressful condition
• Physical overexertion ( preparation for sports competitions)
• ailments
• Sudden disruption of life schedule ( changing work schedule from daytime to shift work)
• Using certain types of medications ( primarily steroids)
• Exhaustion
• Errors in calculations
• Age suitable for menopause

Unusual sensations
In the first days of pregnancy, many women experience mild pain or cramps in the uterus. Such pains are similar to pain during menstruation.

Vomiting and nausea
These signs are very often observed during pregnancy. True, such signs are usually detected starting from the sixth week of gestation. But sometimes they appear earlier. In such cases they talk about early gestosis.
The same symptoms may appear with other ailments, for example, organ diseases digestive tract (enterocolitis, stomach or intestinal ulcer, gastritis, enteritis). But with such ailments, vomiting and nausea are usually combined with other signs of digestive disorders that are not observed during pregnancy.

Change in sex drive
Sexual desire changes due to the fact that a variety of processes take place in the body during pregnancy. Libido can either disappear completely or become more pronounced. Changes in the physical plane include an increase in the sensitivity of the mammary glands, which sometimes even causes disgust when touching the nipples ( and sometimes vice versa), urge to vomit, increased blood circulation in the genital area. The processes of change affect both the psyche and the functioning of a woman’s nervous system; they are influenced by pregnancy hormones.

Breast tenderness
The pregnancy period is preparatory for breastfeeding. Therefore, a number of processes take place in the mammary glands:

• Increased sensitivity to the point of pain
• Changes in the color of the nipples and areola, as well as their swelling
• Growth in the size of the mammary glands
• When you press on the areola, a drop of colostrum appears.

Breast growth
Despite the fact that this symptom is not considered indispensable, most women experience it. If pregnancy has occurred, the mammary glands enlarge in exactly the same way.
If only one gland enlarges, or some part of it swells, this indicates the presence of diseases.

Frequent urge to urinate
This symptom often plagues women from the earliest stages of gestation. At the same time, very little urine is released. This symptom develops because the uterus increases in volume, and the bladder has less and less space, so less urine can collect in it.
A similar symptom is also typical for diseases of the urinary system, such as urethritis or cystitis ( with these diseases, the desire to urinate is usually combined with an increase in body temperature, a burning sensation during urination, and pain in the groin). Also, a similar symptom can be observed with diseases of the endocrine system ( diabetes mellitus, in which the patient is always thirsty and produces a lot of urine).

Perversions of taste
The vast majority of people believe that during pregnancy, all women eat pickles and ice cream. In fact, changes in taste can affect completely different food groups. According to scientists, sixty-five percent of women experience rather strange taste changes during pregnancy. Some people even want to eat chalk, raw meat, soil or green fruits.
Typically, such taste perversions do not pose a threat to health, but sometimes women suffer from cravings for completely inedible objects and substances, such as starch or lime.
Taste distortions can occur due to a lack of any microelements in the body, for example, iron. In such a case, this disorder is combined with brittle nail plates, hair, dizziness, weakness, and pale face.

Fatigue
A lot of serious processes take place in the body of a pregnant woman, which at first may not appear at all. In this regard, the body needs new energy resources. Therefore, during pregnancy, women quickly get tired and sleep a lot.
This phenomenon cannot be used to determine pregnancy, because lethargy or decreased endurance is also observed with a huge number of ailments, and is also caused by non-compliance with occupational hygiene and rest.

Montgomery tubercles
Montgomery tubercles- these are small growths ( type of small warts), formed on the isola. Such growths are completely safe for a woman’s body, and they often indicate pregnancy.

Skin changes
Due to the fact that a large number of different processes occur in the body, the skin also experiences changes. This may appear:

• Chloasma or pregnant woman mask – the appearance of age spots on the forehead, cheeks and nose. You should not be alarmed, because after the baby is born, all the spots will disappear on their own over time.
• Dark stripe from navel to pubis . This stripe may become noticeable after the twelfth week of gestation.
• Acne. This symptom is not typical for everyone. There are women whose skin becomes clean and well-groomed during pregnancy. But sometimes, due to the increased work of the sebaceous glands, acne forms.
• Spider veins form on the legs, neck, arms, chest, cheeks. They are formed due to an increase in the amount of female sex hormones in the body. They look like small spiders and are dark red or bluish in color.
• Stretch marks– most often observed starting from the twenty-second week of gestation. The intensity of their formation depends on the number of kilograms gained, genetic predisposition, and nutritional system.
• The appearance of red spots on the palms – erythema. It is caused by the same estrogens.
• Other types of changes: increased growth of nails or hair, changes in their quality, increased work of the sweat glands.

• Genetic predisposition – if the majority of women in the family have stretch marks, then there is practically no chance of avoiding them.
• Rate and intensity of weight gain . If too many kilograms are gained or in too short a period, the likelihood of developing stretch marks increases.
• Pregnancy with twins or triplets are also a factor predisposing to the formation of stretch marks.
• Nutrition specifics . If the menu is sufficiently balanced, there is a lot of fluid in it, then the skin will be more elastic, which means there will be fewer stretch marks and they will be less intense.

An increase in the size of the uterus and abdomen is also characteristic of uterine tumors.
There are also diseases that only lead to an increase in the volume of the abdomen, while the uterus remains of normal size. This is ascites obesity or hyperplasia internal organs.

stirring
During the first pregnancy, movements are detected approximately at the twentieth week of gestation. And mothers with experience feel movements already in the sixteenth to eighteenth week.
It must be said that as a sign of pregnancy, movements are detected earlier than movements of the anterior wall of the abdomen, which is considered one of the accurate signs.

The appearance of colostrum
Colostrum is the first food of a newborn baby. Colostrum contains all the nutrients a baby needs. Most often, in the last weeks of gestation, clear liquid appears from the mammary glands, this is the release of colostrum.

Possible pregnancy symptoms

The uterus changes
The shape of the uterus also changes. But such a sign is detected only during a consultation with an obstetrician or during an ultrasound examination.

Braxton Hicks contractions or training contractions
Braxton-Hicks contractions are short-term and not at all causing pain phenomena that are observed at intervals of ten to twenty minutes and in some cases are observed after the first three months of gestation. Such phenomena are also called training contractions. Not all expectant mothers have such manifestations, and there is an opinion that they are more obvious during the second and subsequent pregnancies. In a number of women, such contractions manifest themselves in the form of tension in the lower abdomen. These contractions are much weaker, shorter than labor contractions, and the intervals between them are not the same. When the woman assumes a horizontal position, contractions stop. In the case when, at a period not reaching thirty-seven weeks, such phenomena occur frequently, repeating them every ten minutes, this indicates the need to visit a doctor, as it may indicate premature birth.
The table discusses in detail how labor contractions differ from Braxton-Hicks contractions.

If you notice one or more of the above symptoms, you should immediately go to the doctor so that the doctor can identify the cause of their occurrence.
Determination of pregnancy should be carried out as soon as possible - this must be done to prevent pregnancy complications.

Rapid pregnancy test results
The rapid test, which can be purchased at any pharmacy, gives objective results five or more days after the first day of expected menstruation. However, such tests often give erroneous readings ( more often erroneous negative readings). This happens due to the fact that the test reacts to the amount of the hormone human chorionic gonadotropin in a woman’s urine. Levels of this hormone increase slowly in the first months as pregnancy progresses. In the case when you need to find out about the occurrence ( or not getting pregnant) before five days of delay, you can do a test in the laboratory, it has more objective results.
An increase in the amount of human chorionic gonadotropin in the urine also occurs with certain neoplasms of the uterus.

Precise pregnancy symptoms

Fetal heartbeat detection
From the twentieth week of pregnancy, a special stethoscope can be used to listen to the fetal heartbeat through the anterior abdominal wall. And an electronic stethoscope makes it possible to detect heartbeats as early as the tenth week. Indicators from one hundred twenty to one hundred sixty contractions per minute are considered normal.

Diagnosis of pregnancy using ultrasound
It is advisable to carry out a similar study from the seventh to the twelfth week. But this method can show the presence of pregnancy from the second week.

Pregnancy detection using x-ray
X-rays are never used to diagnose pregnancy, since the mother and developing embryo receive a dose of harmful radiation. But sometimes an x-ray of internal organs reveals pregnancy. Then the skeleton of the fetus is visible in the picture.

Signs of early pregnancy