How long can pregnancy be detected by B ultrasound

summary

Pregnancy is a major event in a woman's life. For many people who have experienced it, they have no experience, and there are many questions. After pregnancy, actually need to do B ultrasound examination. Now let's take a look at how long pregnancy can be measured by B-ultrasound.

How long can pregnancy be detected by B ultrasound

First: early pregnancy examination, generally after the determination of pregnancy, 10 weeks after B ultrasound. Because B ultrasound will affect the fetus, so can not often do. After pregnancy, it is best to do less B-ultrasound, in addition to necessary, generally do not more than three times B-ultrasound during pregnancy, pregnant women should be careful.

Second: if abnormal conditions are found during pregnancy, such as suspected fetal malformation, fetal development is too large or too small, too much or too little amniotic fluid, abnormal placenta, overdue pregnancy, etc., B-ultrasound can be done. Once B-ultrasound examination out of normal, it is necessary to timely treatment.

Third: this kind of examination is mainly to understand whether the size of the uterus is consistent with the month of menopause, and whether the embryo develops normally. When the size of the uterus does not match the month of menopause, B-ultrasound examination is needed to exclude uterine fibroids, uterine dysplasia and embryonic dysplasia.

matters needing attention

In fact, everyone's condition is different, and it can not be generalized. It can only be said that they can be examined after about 10 weeks of pregnancy. Pregnant women should choose the right time according to their own situation.