How do you know your baby is healthy in the early pregnancy? During the prenatal examination of pregnant women, doctors will measure the height of uterus and abdominal circumference. This way, we can observe whether the belly size of pregnant women belongs to the normal range. There are many reasons that affect the speed of pregnant women's belly bulging, which can be roughly divided into:
1, the number of fetuses Some people think that the size of the stomach is related to the fetus. The bigger the belly, the better the baby grows, even multiple births. In fact, this statement is not entirely correct. The size of a pregnant mother's stomach will be affected by many comprehensive factors, so it is impossible to judge the size of her stomach from a single factor. It can only be said that the size of the stomach is a reference, and it is still necessary to check to confirm the health of pregnant women and babies. When you are almost five months old, you will feel the baby moving around in your stomach. We call this phenomenon fetal movement. When pregnant for six months, the baby will move involuntarily after hearing the voice in his stomach. At seven months, the baby will respond to some stimuli, such as pain, sound and light. The baby will move by himself and will gradually change his posture in the future. By the eighth month, fetal movement will become very frequent. For a nine-month-old baby, it is hesitant to get bigger and the activity space becomes smaller, so at this time, the doctor will let the expectant mother judge the baby's health according to the fetal movement number, and the expectant mother must learn to count the fetal movement number slowly.
2, the size of the fetus When the fetus slowly grows limbs and begins to grow bones and muscles, the pregnant woman's stomach will grow significantly, and the size of the fetus is also related to heredity. If both husband and wife are taller, the baby will be bigger, but remind everyone that if the prospective father is taller, the pregnant mother will be petite. When the fetus inherits the father's height, the mother's uterus will be under great pressure. At this time, pregnant mothers need to pay special attention to the growth of the fetus. In the medical field, electronic fetal heart monitoring instruments are often used to check the fetal heart in the third trimester. Obstetricians will judge the potential problems of the fetus through no-load test and uterine contraction test to see if the baby's heart is healthy. Fetal heart monitoring instruments are also used during delivery to monitor whether the fetal heart rate of the baby is still maintained at 1 10 ~ 160 beats/min.
The second month of pregnancy is a sensitive period and needs special attention. Clinical data show that two months of pregnancy is the peak of abortion. It is important for female friends to know clearly the symptoms of abortion in two months of pregnancy to prevent and treat abortion in time.
The common signs of miscarriage in two months of pregnancy are as follows:
1, vaginal bleeding, leucorrhea with bloodshot. Pregnant women with such signs of abortion have increased vaginal bleeding, aggravated paroxysmal lower abdominal pain or increased vaginal secretions. Gynecological examination shows that the cervical orifice has expanded, and sometimes embryonic tissue or fetal sac is blocked in the cervical orifice.
2, severe abdominal pain, mild pain in the lower abdomen, or feeling backache. Most of these signs of abortion are caused by the impact of external force on pregnant women's abdomen. Excessive emotions of pregnant women may also lead to severe abdominal pain and abortion.
3. Clinically, pregnant women suffer from abortion due to fever, especially persistent low fever, but this situation is not common.
4. More and more frequent uterine contractions, or pain during uterine contractions, are important signs of abortion.
5, there is amniotic fluid flowing out of the vagina, which is a sign of frequent abortion and must be sent to the hospital as soon as possible.
1. Genetic defect: In early spontaneous abortion, 50% ~ 60% of embryos have abnormal chromosome numbers, followed by abnormal chromosome structure. Most embryos with chromosomal abnormalities end in abortion, and a few may continue to develop into fetuses, but some functional abnormalities or combined malformations may occur after birth.
2. Environmental factors: Severe air pollution, severe smog and other harsh environments can directly or indirectly produce fetal health. In addition, excessive exposure to some harmful chemicals, such as arsenic, lead, benzene, formaldehyde, chloroprene, ethylene oxide, etc. And physical factors such as radiation, noise and high temperature. , will lead to miscarriage.