How to see men and women in four months of pregnancy

summary

After pregnancy, every mother wants to know the situation of the men and women she is pregnant with. In fact, this situation can be detected at four months of pregnancy or earlier. The main methods are as follows.

How to see men and women in four months of pregnancy

Method 1, ultrasonic scanning: ultrasonic is a kind of sound wave, so far the report shows that it has no adverse effect on the fetus, so it is widely used in the field of Obstetrics and gynecology. Gynecological hospital experts pointed out that the use of ultrasound diagnosis of fetal gender, the accuracy of boys can reach more than 95%, the reliability of girls is only about 85%.

Methods 2. Amniocentesis: amniocentesis is mainly used to diagnose whether the fetus has chromosome or neural tube defects. It is usually performed at 16-20 weeks of pregnancy. Because we can know the chromosome of the fetus, we can also know the sex of the fetus. The accuracy is 99%, but there is a 1% chance of miscarriage. Therefore, the medical community does not approve of amniocentesis just to determine the sex of the fetus.

Method 3: normal saline flushing uterus: This is a more practical method in recent years, usually in 9 weeks of pregnancy. So far, the reliability is 98%. However, such a test method can only check out the gender of men and women, can not know whether the fetus's chromosome is normal, and can not have sex within a week before the test.

matters needing attention

Now medicine is so advanced that we can clearly know the gender, but it's the same to have a boy or a girl, and men and women are equal.