What are the symptoms of pregnancy?

Maybe many female friends want to have a better understanding of what are the symptoms of pregnancy during pregnancy. Only by knowing something about this aspect can they take effective treatment according to the condition and give the best care for their health. I believe that everyone is not particularly familiar with what are the symptoms of pregnancy. Let us learn about the related issues of what are the symptoms of pregnancy.

1. Uterus: When not pregnant, it is only the size of an egg. As the fetus grows, the uterus gradually increases in size. By 39 weeks of pregnancy, the long diameter of the uterus can reach about 35 cm.

2. Vagina: As the pregnancy progresses, the vaginal walls stretch, become soft and loose, and easy to expand. Vaginal secretions also increase, the vulva becomes pigmented, and it swells and softens, preparing for the birth of the fetus.

3. Breasts: The mammary glands begin to develop around 6-7 weeks of pregnancy. Pregnant women feel swollen, their breasts become larger, and their nipples and areolas become pigmented. When the breasts are squeezed in late pregnancy, yellowish milk sometimes flows out.

4. Skin: Obvious facial pigmentation. Stretch marks appear on the abdominal wall, outer thighs and breasts due to the rupture of elastic fibers. In addition, itchy skin is common during pregnancy.

5. Weight: Under normal nutritional conditions, weight gain can be 10-12 kg during the entire pregnancy. But the growth rates varied in different periods. In the early stages of pregnancy, there is no significant change in weight due to pregnancy reactions. After 4 months of pregnancy, the pregnancy becomes stable, appetite increases, fetal growth accelerates, and weight gain is also faster.

6. Cardiovascular: In the second half of pregnancy, the mother's blood volume increases significantly, the blood becomes diluted, and the white blood cell count increases slightly. In the middle and late stages of pregnancy, the heart rate increases by an average of 10 to 15 beats per minute. Due to the increased venous pressure in the lower limbs, vulva and rectum, varicose veins of the lower limbs and vulva and hemorrhoids are prone to occur.

7. Digestion: There are symptoms such as loss of appetite, nausea, and vomiting in the early pregnancy, which gradually disappear after 12 weeks of pregnancy. Due to reduced intestinal motility, intestinal bloating and constipation are prone to occur.

8. Bladder: In the early and late stages of pregnancy, frequent urination occurs due to pressure on the bladder by the enlarged uterus and fetal head.

9. Breathing: As the pregnancy weeks increase, abdominal pressure increases, the diaphragm moves upward, breathing becomes short and intense, and fatigue occurs easily.

Through the understanding of the above content, do you have some understanding of the symptoms of pregnancy? These contents need to be memorized by our pregnant mothers, which can effectively avoid the threat of a series of unnecessary diseases and are of great benefit to our physical health. I hope the above introduction can help everyone.