At 5 weeks of gestation, many women begin to suspect their situation. The first signs of embryo development begin to manifest.
The organism of the future mother undergoes global changes, because of which the mood quickly changes, all sensations become aggravated, and fatigue and other symptoms worry. At such an early period there is a chance of miscarriage, so a woman should listen to her feelings and, in case of discomfort, contact a specialist.
Symptoms and sensations
At week 5, the future mother may be bothered by the following symptoms:
- morning sickness;
- increased sensitivity and increase in breast size;
- pulling sensations in the abdomen;
- darkening of the nipple areola color;
- change in tastes and smell;
- increased fatigue, weakness.
It is important to remember that every woman's pregnancy is different. Therefore, some people do not experience any symptoms that indicate changes in the body. This is a normal phenomenon, since the period is still quite small.
Feelings of women in this period are completely new. In connection with hormonal changes, there are surges of emotions, sensitivity and vulnerability increase. Pregnant then becomes irritable, then feels full of enthusiasm. States of joy and sadness dramatically change each other.
Some feel dizzy with sudden movements or changes in body position. Headaches are possible. Due to changes in the size of the uterus, the number of urge to urinate becomes more frequent.
I have to visit the toilet many times a day, I want to do something, but because of sleepiness there is no strength for anything. This is due to the fact that the body spends a lot of energy on the development of the fetus. If the state of health begins to deteriorate sharply, then it is necessary to consult a doctor and be examined.
Changes in the body of a woman in week 5
There are no significant external changes in the first trimester of pregnancy. But inside the body there is a restructuring of all organs and systems. The body of the future mother begins to adapt to the bearing of the child and ensures the growth and development of the embryo. Here is what happens at week 5 from conception in the mother's body:
- The level of human chorionic gonadotropin (hCG) increases.
- Progesterone levels increase. Before menstruation in women, the amount of this hormone is reduced. As a result, the endometrium (the inner lining of the uterus) exfoliates and bleeding occurs. After conception, the concentration of progesterone in the blood is constantly growing, so the endometrium does not detach from the walls of the uterus and the fertilized egg firmly fixed. If the hormone in the blood is not enough, then the embryo can peel off.
- The shape of the uterus is changing. In the normal state, this organ has a pear shape. But during pregnancy, the uterus is rounded. At week 5, its size has not changed, but the shape is different. It also becomes soft, so a manual examination can prompt the doctor about the position of the woman.
A significant deficiency in progesterone is rare. But in recent years, all unsuccessful attempts at artificial insemination have been blamed on this problem.
Pulling pains and possible discharge
Some women at the initial stages of carrying a child are concerned about the pulling sensations in the lower abdomen. This may occur for the following reasons:
- stretching the muscles of the uterus ligaments due to the growth of the embryo;
- disruption of the digestive system. In this case, the symptom occurs if the woman is sitting for a long time. Improving health will help the normalization of nutrition and the use of antispasmodics as prescribed by a doctor;
- hypertonia of the uterus. At the same time, dull pains are similar, similar to those during menstruation. This problem needs to be treated, as it can lead to miscarriage. Urgently need to visit a doctor if there is a selection of brown or red.
Allocations for this period may be different. It is considered normal if they are light, milky in color and have a uniform consistency, stand out in small quantities.
This is due to hormonal changes in the body. Seek medical attention if you have:
- Brown discharge. They indicate a threatened miscarriage.
- Bleeding In this case, it is necessary to urgently call an ambulance, as this indicates that a spontaneous abortion has begun.
- Yellow, green, grayish discharge. This is a sign of infection.
See a doctor and when itching, burning and discomfort in the vagina join the discharge.
What happens to a child in week 5
The size of the fetus at 5 weeks gestation is not more than a grain of rice, about three millimeters. During this period, the following occurs with the baby:
- formation of the brain and nervous system. A group of cells is formed, which will gradually become the spinal cord. On this group there is a nodule - the future brain;
- the first rudiments of vertebrae appear, a chord is formed along the body, which will gradually become the spine;
- around the chord are paired organs - the kidneys and lungs;
- In the central part of the embryo, a heart is formed, which begins to beat on the 21st day of pregnancy. He can be heard on ultrasound;
- eyes and mouth begin to form;
- pits appear instead of ears, under which the inner ear is located;
- small buds are formed, gradually turning into arms and legs;
- the circulatory system starts working with small vessels that already have red blood cells;
- formed organs of the digestive system.
The shape of the embryo at week 5 resembles the letter "C". There is a migration of germ cells to the future sex glands.
Depending on them, sperm or eggs will be produced. A woman during this period should eat properly so that the child receives all the necessary substances for the successful formation of internal organs.
What will fetal ultrasound on this period
Ultrasound examination (ultrasound) at 4, 5, 6 obstetric week is prescribed in rare cases. Usually this procedure is necessary during the registration of a pregnant woman.
But in some cases, in order to confirm the situation and exclude an ectopic pregnancy, ultrasound is prescribed. It also allows to evaluate the course of pregnancy. A study during this period will provide detailed information on:
- the number of fruits that develop in the womb;
- localization of the fixation of the fetus;
- condition of the uterus.
Find out what the child will be gender, its weight and height is not yet possible. These figures will be available later.
But by the end of the fifth week it will be possible to hear the heartbeat and see how it beats on the computer monitor. Modern technologies even allow recording ultrasound on a disk and taking a photo of a baby in the womb.
Required examinations
After the woman has done a pregnancy test, and he showed a positive result, you need to go to a gynecologist. In addition to ultrasound, in this case may appoint:
- blood test for human chorionic gonadotropin. A week after conception, the concentration of this hormone increases in the body. Therefore, this indicator is considered the most reliable confirmation of pregnancy;
- a vaginal smear to assess the state of the microflora;
- microscopic and cytological examination of the uterus. This procedure will determine the presence of ureplazm, chlamydia, microplasmas and other genital infections in the body;
- urinalysis to assess kidney function;
- If there is a threat of miscarriage, they can order a study to determine the level of progesterone.
As the pregnancy develops, other studies will be prescribed that will control the development of the fetus and the condition of the expectant mother.
Physician advice
- A woman should pay special attention to nutrition. The diet should include foods containing protein.
- For the normal development of the child, folic acid preparations are recommended from the first weeks of pregnancy.
- The body needs more rest during this period. Useful daytime sleep.
Conclusion
- in the fifth week, new symptoms in the form of nausea, dizziness, and mood swings can disturb a woman — this is quite normal;
- The first laboratory sign of pregnancy is elevated hCG;
- in the presence of dull nagging pains and bleeding, you should consult a doctor;
- a child's heart is already beating at week 5;
- Ultrasound is often carried out on a period of more than 5 weeks;
- To assess the state of the body, a woman can be assigned additional tests.
More about the fifth week of pregnancy can be found in the following video.
