Pregnant women are pregnant for three months, and their stomachs will not be very big. If pregnant women lose weight by themselves, they can hardly see it.
When the fetus is pregnant for three months, it weighs about 9-23g. Babies' eyes, fingers and toes can clearly recognize that some bones are beginning to become stiff and jointed. At this point, the baby's limbs can move freely, and the left limb and right leg can alternately stretch. The baby is busy moving, sometimes kicking and stretching, which looks like diving. A baby is not called a fetus until the third month. From the eighth week, the fetal head accounts for 1/2 of the total fetal length, and then accelerates to the end of the twelfth week. At this point, the fetal system has begun to swallow amniotic fluid into urine waste. At the end of 12 weeks, the vulva of the mature fetus has been exposed.
After three months of pregnancy, the baby began to deform. At this time, the baby's brain is getting bigger and bigger, accounting for about half of the whole body. The key organs for the baby's growth will be completed in two weeks. The next day, the probability of miscarriage of pregnant women decreased accordingly.
Physical characteristics of three months.
Every stage of pregnancy has different physical characteristics. Pregnant women should be aware of the corresponding characteristics in order to better meet the arrival of new life. So what are the physical characteristics of pregnant women who are pregnant for three months?
After three months of pregnancy, the pregnant woman's abdomen gradually bulges, and the characteristics of pregnancy become more and more obvious. Pregnancy pain and vomiting gradually disappear because of the placenta, not hormones. In two weeks or less, pregnant women no longer feel sick. The rapid growth of pregnant women's breasts is due to the deep red stretch marks on the subcutaneous elastic fibers of the abdomen and breasts. Some pregnant women also have stretch marks on their hips and waist.
Pregnant women have a vertical black pregnancy line from navel to pubic bone, and may have brown pregnancy spots on their faces. This is the characteristic of pregnancy. It will fade or disappear gradually after delivery. Now your breasts are dilated, your nipples and areola are pigmented, and sometimes you feel pain. At this time, the milky white secretion secreted by the vagina has also increased. When the baby grows up, the uterus touches the upper edge of the uterus between the navel and the pubic bone.
At this time, the bottom of the pregnant woman's uterus bulges slightly between the umbilical cord and pubic bone, and her hands touch the enlarged uterus. Now pregnant women look like pregnant women. Her abdomen began to get bigger. The original clothes began to become ill-fitting. Older pregnant women can now consider wearing maternity clothes and dressing up as beautiful pregnant women.
What should I pay attention to when I am pregnant for three months?
Early pregnancy is an important period of embryonic development. If the embryo is unstable, it is easy to damage the development of the embryo and even miscarry.
In order to avoid these situations, pregnant women should pay attention to the following points in the early pregnancy.
Avoid sex. Because at the beginning of pregnancy, the placenta of pregnant women is not closely connected with the uterine wall, inappropriate sexual life may lead to uterine contraction and abortion. Therefore, early pregnancy is a period of easy abortion, especially for pregnant women at risk of abortion.
Vaginal bleeding should be treated in time. If you find vaginal bleeding, even a small amount, you should go to the hospital immediately, even if the vaginal bleeding seems to have stopped. This may be a sign of some serious problems. Therefore, medical examination must be carried out immediately to determine whether there are problems in pregnant women and fetuses and to rule out the possibility of complications.
Pay attention to the sleep quality of pregnant women. Sudden lethargy: due to the increase of chorionic gonadotropin in early pregnancy, the body is prone to fatigue. In addition, the basal metabolism of pregnant women increases the changes of the secretory system of pregnant mothers. The rapid shortage of blood sugar consumed by calories in the body is the cause of sleepiness. So once you feel sleepy, you must take a nap.