^

Changes in pregnancy

The main changes in the body of a woman during pregnancy occur under the influence of hormones, the ratio of which varies radically.

For example, the yellow body of the ovaries increases the production of progesterone, which not only secures the attachment of the fetal egg to the wall of the uterus, but also makes fat stores in the body of a pregnant woman.

Prolactin hormones and chorionic somatomamotropin make changes in the body of a pregnant woman in the form of an increase in the size of the mammary glands that must be ready for the production of breast milk.

During pregnancy, the abdominal muscles of the woman stretch and become longer, and the lumbar muscles that straighten the spine are shortened. And the volume of blood in a pregnant woman increases by 33-34 weeks by almost a third.

Small signs of pregnancy

Symptoms and signs of pregnancy in the first 10 weeks of pregnancy: early symptoms are amenorrhea, nausea, vomiting and irritability of the bladder. The mammary glands are enlarged, the nipples expand (darken by the 12th week). The glands of the Montgomerie (glands of the nipple mug) become more prominent.

Formation and development of the placenta

The placenta is the organ of respiration, nutrition and fetal excretion. It produces hormones that ensure normal life of the mother and protect the fetus from immunological aggression from the mother, preventing its rejection, including by preventing the passage of maternal immunoglobulins of class G (IgG).

How to deal with discomfort during pregnancy

During pregnancy there are changes in the body, it causes discomfort. Pain and discomfort can appear and disappear, let's figure out how to deal with it.

Constipation during pregnancy - advice to future mothers

Pregnant women face many difficulties, among them - difficulties of defecation (constipation). Constipation worries a large number of women during pregnancy and after childbirth.

This nasty toxicosis of pregnant women

Experts believe that in the norm, since the birth of a new life in the womb, the immune system of a pregnant woman ... "falls asleep."

Pages

You are reporting a typo in the following text:
Simply click the "Send typo report" button to complete the report. You can also include a comment.