What examination does pregnant 3 months need to do: detailed analysis

summary

Prenatal examination is an inevitable process of eugenics and eugenics, so after pregnancy, we should start to carry out which examinations all expectant mothers want to know. Let's share with you the relevant knowledge about what examinations pregnant women need to do in three months.

What examination does pregnant 3 months need to do: detailed analysis

First: three months of pregnancy, early pregnancy. [prenatal examination items]: establish a health care manual during pregnancy, determine gestational age, calculate expected delivery date, evaluate high risk factors during pregnancy, blood pressure, body mass index, fetal heart rate, blood routine, urine routine, blood group (ABO and RH), fasting blood glucose, liver function and renal function, hepatitis B virus surface antigen, Treponema pallidum, HIV screening, electrocardiogram.

Second: the first prenatal examination of many pregnant mothers is at the 12th week of pregnancy. At this time, in addition to checking some routine items and building cards for prenatal examination, there are also some special items of prenatal examination that are very important. Fetal nuchal translucency thickness detection - fetal malformation screening (NT): 11-14 weeks of pregnancy, refers to the accumulation of fluid in the subcutaneous tissue at the back of the fetal neck. In recent 10 years, studies have found that the increase of NT thickness increases the possibility of fetal abnormalities. If the measured value is less than 2.5mm, it is judged as normal.

Third: rubella virus antibody: Rubella not only infects pregnant women, but also causes vertical infection through placenta and genitalia, resulting in abortion, fetal intrauterine development disorder, congenital cataract, deafness, heart disease and other congenital malformations. Detection of rubella virus specific antibody IgM in maternal serum is helpful to predict pregnancy outcome and reduce the incidence of congenital rubella syndrome.

matters needing attention

The first prenatal check-up is when the expectant mother shares more information with the doctor. Bring your ID card and birth permit. The doctor will set up a card for you. This is your pregnancy physical examination file. From now on, the doctor will record all your related prenatal examination content on it. For the first prenatal examination, you need to bring your father to be for examination. The doctor also needs to know the health of you and his immediate family members.