19 weeks of pregnancy: the location of the fetus and size

Waiting for the birth of a new life is an exciting period in the life of every woman. But any future mother is going through how the pregnancy should go and how the baby should develop in her belly. In this article, I will consider the main facts about how the 19th week of pregnancy passes. Photos of the fetus will also be placed below.

Second trimester of pregnancy

From the first weeks after the conception of the fetus, the woman's body changes. But already in the second trimester (from 13 - 14 weeks), the condition becomes more stable. Most often there is morning sickness and dizziness. Pregnancy 18 - 19 weeks is more calm, the fetus has already taken root in the mother's body and continues to develop actively. However, one should be responsive to one's position, avoiding stress, physical strain and trauma. At this interval there is a small risk of the onset of premature birth.

How to correctly calculate the duration of pregnancy and the date of birth

Most of the ladies who first learned about their situation begin to calculate the date and date of birth. But you should know that there is an obstetric term for bearing a fetus, according to which the pregnancy lasts not nine months, but 41 weeks, that is, more than nine. The gynecologist starts counting the course of pregnancy from the date of the beginning of the last menstrual cycle. Usually the difference between maternity period and mum counts is about two weeks. Following these rules, it is easy enough to know the approximate day of the baby's appearance.

19 weeks of pregnancy, how many months left until the birth of the obstetric calendar? After making the calculations, it turns out that this is the end of the fifth month, therefore, until the birth there are four more. However, the development of the fetus is determined by the embryonic period, that is, the count goes from the week when the conception occurred. The fruit should correspond to 17 weeks of development.

Pregnancy is 18-19 weeks. Features of a growing abdomen

Before the second period of fetal development the stomach is almost invisible, since the baby is still very small and the uterus has only slightly increased in size. The abdomen at the 19th week of pregnancy becomes already considerably larger, which limits the future mother in freedom of movement. It becomes difficult to bend over, stay in one position for a long time and sleep. The uterus begins to put pressure on the internal organs of a pregnant woman. Very often heartburn, constipation and frequent urge to urinate. Much attention should be paid to the food you eat, since from that moment the doctor begins to closely monitor the weight of the woman who is carrying the baby. It is important to take a responsible attitude to the position occupied during sleep. It is undesirable to sleep on the abdomen or back, because this can damage the fetus. In the "lying on the stomach" position, there is a risk of damaging the fetus, and in the "lying on the back" there is a great chance to pinch the aorta through which oxygen enters. You should rest, lying on the side where the baby is.

At every medical examination, starting from the second trimester, the doctor must measure the stomach. Its volume directly depends on the size of the fetus, the uterus and the amount of amniotic fluid. Of course, every woman during pregnancy has her own individual characteristics, depending on her physique and body weight before the pregnancy begins. But there are certain acceptable norms.

The abdomen at the 19th week of pregnancy when measured vertically reaches 18-20 cm. The uterus is already beginning to ascend to the navel. These data are provided only for single-pregnancy.

If the doctor notices deviations from the norm, the pregnant woman is sent for additional examinations. Since the cause of abdominal enlargement may be too much amniotic fluid or other abnormalities.

What changes occur in the fifth month of pregnancy

A woman waiting for the birth of a child is already getting used to her condition by the fifth month. Time flies, the first period is already behind, there was 19 weeks of pregnancy. What happens to the baby's body at this moment?

Within five months, the fetus developed from an embryo to a small man. At this time, the baby has already formed pens, legs, fingers, ear tips, the shape of the head and part of the face. Also continue to form the respiratory, digestive and nervous system, subcutaneous interlayer, rudiments.

If Momochka has already felt the first movements of her child before this time, now his movements will become more confident and clear. And some future mothers only have to rejoice at the first jerks and pints. The child's brain is already actively developing. The embryo begins to move in the abdomen, very often changes its position. In connection with the onset of brain activity, fetal movements become more concentrated. Perhaps the reaction to the sounds of the voice of parents and the touch of hands to the stomach.

Second ultrasound examination of the fetus

As a rule, in the second trimester of pregnancy, in addition to all the usual examinations, ultrasound examination of the fetus is also carried out.

At the first planned examination, the doctor confirms the presence of a normal pregnancy (not intrauterine or frozen), specifies its duration, determines the age of the fetus and the sex of the child (the probability of determining the sex of the fetus is very low).

The ultrasound procedure at the 19th week of pregnancy is conducted to identify possible pathologies in the fetus and to examine its anatomical development. This study also determines the position of the fetus in the womb, which plays a big role in how the delivery will take place. Also, with the help of the device, the doctor conducts fetometry, that is, determines the circumference of the head and abdomen, the bones of the hands, legs, hips, shoulders. Symmetry of external and internal organs is examined. The sex of a child has a probability of up to 90%.

Based on the data recorded by a specialist, a conclusion is drawn that the development of the fetus corresponds to its embryonic age. In addition to studying the parameters of development, the doctor examines the condition of the uterus and the placenta. If pathology is detected, the gynecologist, based on the results, diagnoses and prescribes treatment.

Norms of ultrasound.

• BPR - from 40 mm to 50 mm;

• LZD - from 53.5 mm to 60.5 mm;

• OG - from 140 mm to 180 mm;

• DB - from 25 mm to 35 mm;

• DG - from 23 mm to 31 mm;

• DP - from 20 mm to 26 mm;

• Coolant - from 125mm to 155mm;

• NK - from 5.2 mm to 8.0 mm;

• growth - about 22.1 cm;

• weight - from 230 g to 320 g.

When the second ultrasound is performed, the end of 19 weeks of pregnancy is coming to an end. Photos of the child can be obtained from a doctor. In the picture, one can already see the formed man, all parts of the body are clearly visible. Modern technology allows you to make a 3D photo of the fetus.

Pregnancy is 19 weeks. Fetal size

When the pregnancy of 19-20 weeks passes according to the appropriate norms, the embryo already reaches a height of 20-22 centimeters. It's about the size of a banana. Weight crumbs is 240-300 grams. The baby grows all parts of the body.

As described in the results of ultrasound, at a time when pregnancy is 19 weeks, the size of the fetus has already significantly increased. The circumference of the small head is on the average 160 mm, the length of the thigh is 30 mm, the length of the tibia is 25 mm, the length of the shoulder is 24 mm. The circumference of the tummy is approximately 140 mm. Also very important is the length of the nasal bone, it measures about 8 mm. Growing fingers fingers and legs. The foot is already formed. Its length reaches 2.5 mm, and from this stage its size will remain so until birth.

From the 20th week of pregnancy, the fetus starts actively gaining weight and growing. By the time of delivery, the average weight of the baby is 3000 grams, and the height is 50 centimeters.

Development of the fetus

By the end of the fourth month after conception, the baby had not yet opened his eyes. However, he already distinguishes between light and darkness, can turn on a strong light source. By this time the baby can move knives and handles, he begins to eat, turn over, constantly changing his position. In a few weeks, my mother will be able to see how a heel, elbow or priest of her miracle is protruding on her stomach. The fruit can lift and turn the head, developed a grasping reflex. His sleep is about 18 hours. During waking, he learns the world around him. From this moment, the favorite thing to do is sucking a finger. This is also remarkable for the 19th week of pregnancy. The photo obtained on ultrasound can fix this amazing moment. Pregnancy for 19-20 weeks is calm, but the future mother should be careful about her health and limit physical activity.

It is very important that the body has enough calcium and iron in the body. For normal growth of the bones of a pregnant woman's embryo, vitamins prescribed by a gynecologist should be consumed, under the supervision of which she is.

The role of fetal position in the process of forthcoming delivery

For a woman who carries a baby, at 19 weeks of pregnancy, the fetus becomes as important an issue as its growth and development. There are three options for the position of the baby in the womb.

At 19 weeks of gestation, the fetus's location is not permanent. Since the size of the embryo is not yet large enough, it has enough space in the uterus to periodically change its position. Therefore, at this stage, the doctor will not worry.

In 19 weeks of pregnancy, the fetus can be arranged in a transverse, angular and pelvic position. But before the birth of the child there is a lot of time and the kid is able to turn over at any moment and not once.

Head presentation

The head is located in the direction of the birth canal. This option is considered the most favorable, since the head is the largest part of the developing embryo's body and the most difficult part comes in the process of giving birth. After the head leaves, the body easily leaves the womb. If the fetus has taken this position closer to birth, then this is 90% of successful births.

Pelvic presentation

In this case, in the process of childbirth, first the pelvis emerges, and afterwards the entire body. Since, as mentioned above, the head is the largest part of the child's body, the birth process becomes more complicated. Very often, with pelvic diligence, the doctor decides about a cesarean section.

If the location of the fetus is pelvic at 19 weeks of pregnancy, then do not worry much. At the age of 17 weeks the child does not yet occupy the entire uterine cavity, and this gives him complete freedom in the possibility of changing his position.

Transverse presentation

In this situation, the fetal head and the fetus are located on the sides of the uterus. That is, it lies across the generic pathways. This case is the most complicated. Because with this diagnosis, the process of natural childbirth is impossible. The baby is born only by caesarean section.

While pregnancy has not reached 30 weeks, the future mummy should not worry about how her child lies. At 19 weeks of pregnancy, the fetus is unstable. And before the third trimester, no effort to change the situation, should not be applied. A baby can take a headache even a couple of weeks before childbirth.

Recommendations for pregnant women

During the bearing of a child, a woman should treat her health with special attention. The organism of a lady in a position needs constant replenishment with useful substances. Therefore, the diet should necessarily be cottage cheese, liver, meat, eggs, fish, fruits and vegetables. In no event should you smoke, drink alcohol and antibiotics. Every morning you should start with a light workout.

For perfect well-being, you should take daily walks in the fresh air, relax several times a day and do what you love. Positive emotions and calm play an important role. Throughout the pregnancy, from the moment of registration, you should regularly visit a gynecologist and follow all the prescriptions. In case of any complications, you should immediately contact a specialist for help.