What is small platoon deformity? Small platoon deformity is 20 weeks pregnant, so do systematic screening. Every B-ultrasound is a process of removing abnormalities. Generally, it is done 3-4 times throughout pregnancy. If there are special circumstances, it is necessary to increase the number of times. The first time: 6-8 weeks pregnant, to see if there is fetal heart embryo bud, to rule out ectopic pregnancy or abnormal pregnancy (hydatidiform mole, etc.). If there is no redness or abdominal pain, the first B-ultrasound can be omitted. The second time: at11~14 weeks of pregnancy, the zona pellucida of the fetal neck was screened to assess the risk of fetal chromosomal abnormalities. The third time: 24~28 weeks of pregnancy, with large ovulation abnormalities, including anencephaly, encephalocele, open spina bifida, thoracoabdominal wall defect, visceral eversion, single cavity heart and other malformations. This ultrasound examination is particularly important. The fourth time: 37~40 weeks of pregnancy, to understand the fetal size, fetal position, placental position and maturity, amniotic fluid volume, fetal umbilical cord around the neck and so on. The fifth ultrasound: during 32 ~ 38 weeks, we excluded some fetal developmental abnormalities that only appeared in the third trimester of pregnancy, and learned the position of the fetus, the position and maturity of the placenta, and the amount of amniotic fluid. Judging whether the fetus has umbilical cord winding, several weeks around the neck and tightness around the neck, etc., but also knowing the blood flow of the umbilical cord and evaluating the safety of the fetus in the uterus.
Small row of abnormal examination is generally done around 20 weeks of pregnancy, so don't worry too much. It is suggested that during pregnancy, we should pay attention to the balance of nutrition, eat more fruits and vegetables, ensure adequate intake of protein and other nutrients, and supplement some vitamins and minerals appropriately, which is beneficial to the health of fetus and mother. Another point is to pay attention to health care during pregnancy, take more rest and exercise properly. And regularly go to regular hospitals for birth check-ups.
Precautions during pregnancy 1, the first three months as the first trimester, the fetus is unstable, and the risk of miscarriage is high. Pregnant women should avoid strenuous exercise and always pay attention to the abdomen not to be oppressed. Physical and mental pleasure should be maintained so as not to affect the development of the fetus due to too much pressure. Sexual life should be controlled and it is best to avoid it. Regularly defecate every day to prevent constipation. Don't get cold in your lower abdomen. Keep warm and don't stay up late. Don't do X-ray examination, and don't take medicine easily, especially to avoid catching a cold. Stay away from alcohol and tobacco and avoid keeping pets at home.
2, due to changes in hormones in the body after pregnancy, skin itching may occur. Pruritus of pregnant women's skin is a common physiological phenomenon during pregnancy, and it will disappear after the child is born without special treatment. Taking a bath frequently, changing underwear frequently, avoiding irritating food, ensuring adequate sleep, and ensuring smooth stools are all helpful to relieve skin itching.
3, the principle of sexual life after pregnancy must be remembered, you can't oppress or hit your stomach, and don't directly stimulate the uterus. When the pregnant woman's uterus has not been significantly enlarged, it is still advisable to have a normal position when sharing the same room, that is, the position where the man is in the upper position and the woman is in the lower position, but do not oppress the pregnant woman's stomach, and the male genitals should not be inserted too deeply. When your stomach is getting bigger and bigger, don't press it on your stomach. You can take a front position, a side position or a front sitting position. Don't be too intense.
Wonderful recommendation:
hCG
maternity leave
Normal range of blood pressure
down syndrome screening
Amniotic fluid index
Placental maturity
maternity insurance