How does pregnant 50 days bleed to return a responsibility?

summary

After pregnancy, in order to timely understand the healthy development of the baby, pregnant mothers need to carry out B-ultrasound examination. Therefore, treatment has become a more concerned topic. B ultrasound can observe whether the pregnancy site is normal (excluding ectopic pregnancy, scar pregnancy, etc.). After 13 weeks of gestation, B-ultrasound can clearly show the fetal internal organs and limb bones. So let's share the following 50 days of pregnancy bleeding how to return a responsibility?.

How does pregnant 50 days bleed to return a responsibility?

First, the purpose of early pregnancy B-ultrasound examination is to determine whether pregnancy and menopause time is consistent, to provide a reliable basis for the estimation of the expected date of birth, and to find the abnormal development of the embryo in time.

Second: what is suitable for B-ultrasound in early pregnancy: B-ultrasound should not be used as a means of diagnosis of early pregnancy, because if the gestational sac is not developed too early, it is impossible to see whether the fetus is pregnant. At the same time, the fetus in early pregnancy is still in the sensitive period of cell division and organ differentiation. For the sake of caution, if it is not necessary before 10 weeks of pregnancy, ultrasound examination can not be done.

Third: whether the early pregnancy B-ultrasound examination has an impact on the fetus: the current clinical application of B-ultrasound, the sound intensity emitted by its probe is less than 10 MW / cm2, and the ultrasonic examination time is often only 5-10 minutes, the detection time of each organ is shorter. Therefore, the harm of B-ultrasound examination to the fetus is minimal, and it will not affect the physical and mental development of the fetus. Therefore, pregnant women do not have to have fear of B-ultrasound examination during pregnancy. Timely B-ultrasound examination is an important means to ensure the normal development of the fetus.

matters needing attention

1. The time of menopause is not clear, and it is difficult to correctly estimate the gestational age according to the symptoms and signs. 2. Patients with disc mass or hysteromyoma before or during early pregnancy. B-ultrasound examination is needed to assist diagnosis and provide basis for future treatment. 3. Vaginal bleeding and abdominal pain, to exclude abnormal pregnancy, such as hydatidiform mole, ectopic pregnancy, missed abortion.