Patient's question:
I have an itchy lower body, and my underwear is always yellow. What's going on? When is the medical record established during prenatal care?Doctor's answer:
During the examination, ultrasound, although ultrasound is ultrasound transmission and non-radiation, cannot be done arbitrarily during pregnancy. Three times is enough during pregnancy. The first time, during the 3rd and 4th months of pregnancy, this time it can detect whether it is a single or multiple fetus, and can also detect the size and development of the fetus. The second time, in the middle of the sixth month, to understand the position of the fetus, the amount of amniotic fluid, and whether there is a malformation. The third time, during the last 2-3 months of pregnancy, the fetal position, size, maturity of the placenta, and whether the umbilical cord is, to prepare for prenatal care. It is best not to do an ultrasound examination in the early stages of pregnancy. In special cases, such as bleeding, etc., an examination is required. It is best not to exceed 5 times.