Biparietal diameter standard for 40 weeks of pregnancy

Various conditions during pregnancy also increase or decrease with the passage of time. During pregnancy, it is best to have a prenatal check-up once a month. The fetus changes greatly every month. Routine prenatal check-ups are mainly to determine the normal growth and development of the child and the physical condition of the pregnant woman. Below is a detailed introduction to the biparietal diameter standard at 40 weeks of pregnancy. You can take a look.

Biparietal diameter standard for 40 weeks of pregnancy

40 weeks of pregnancy: The average biparietal diameter of the fetus is 9.28±0.50, the average abdominal circumference of the fetus is: 31.49±2.79, and the average femoral length is 7.4±0.53, that is, 6.87-7.9 3. If it has reached 40 weeks, it means that the pregnant woman will give birth soon and should be fully prepared. Such as the choice of hospital for pregnant women to give birth, and the supplies that may be used in the hospital.

At this time, the pregnant woman needs to be prepared for childbirth, or she can go to the hospital for delivery in advance. It is not uncommon for people to give birth prematurely nowadays.

Common problems of pregnancy and baby

1. The breasts of pregnant mothers begin to secrete thinner fluid continuously, and the sebaceous glands of the nipples also begin to secrete, which can easily cause milk crust to block the mammary ducts. In order to ensure that the mammary ducts that supply milk to the baby are unobstructed in the future and that the nipple skin can withstand the test of the baby's sucking, pregnant mothers should begin to pay close attention to their breasts from this month.

2. The breasts in mid-pregnancy are not suitable for excessive massage. You just need to establish the awareness of breast care. Especially if the nipples are short or concave, a pulling massage should be given first; for the massage of the breast itself, it can be massaged for 2-3 minutes before taking a shower or going to bed every day. The massage should be as gentle as possible. If you feel pain in the lower abdomen during the process, you should stop immediately. Proper breast massage after bathing: After cleaning the nipples and nipples each time, cover the breasts with a hot cotton towel and press them gently with your hands; sprinkle some prickly heat powder on the breasts after washing them, and use the fingers coated with prickly heat powder to gently massage from the inside to the outside around the breasts.

3. It is best not to wear a bra. If you are worried that your breasts are too big and loose, choose a bra with wider shoulder straps, a larger cup-shaped mouth, and a size that is not too small.