Always listen to everyone say, do a B ultrasound test, science students boys and girls already know. Indeed, B ultrasound detection is a more scientific way to judge the birth of boys and girls, through the B ultrasound test to see the birth of boys and girls can usually be detected at about 18 weeks of pregnancy. However, I think everyone knows that in the mainland, doctors are not allowed to disclose the sex of the fetus to pregnant women, so mothers want to know whether they are born male or female, they have to find another way! However, if you get a super single, you can also see some clues from the data, and then Pregnancy International will analyze it for you:
How to look at the sex of the fetus according to the B ultrasound:
First, look at the data, if the difference between length and width is more than double the possibility of a baby boy. Baby girls of equal length and width are more likely.
Second, look at the shape, like eggplant or long strips is the possibility of male babies, round is the possibility of female babies.
1, 7W + 1D BC data fetal sac 2.91.9 births are boys
2, 9W + 4D BC data: intrauterine 46.630.2mm gestational sac Twins are girls
3, 60 days BC data: the size of the gestational sac is 3.61.6MM, and the birth is a handsome man
4、5W+6D。 Gestational sac: 25mm 11mm for boys
5, data: blastocyst: 23×17×16 was born a little beauty
6, 46 days BC data gestational sac: 201717 girls
BC results of 7w+1D: 3220mm gestational sac for girls
At 8 or 8 weeks, it is 1.6× 1.7 is born with thousands of gold
At 9 or 8 weeks, 4128MM gave birth to a baby girl
10, 8 weeks more than BC, fetal sac is 19MM10MM later BC photos out is also a baby boy
According to fertility international IVF experts, because the shape and size of the gestational sac is determined by various factors such as pregnancy time, nutrition, implantation position, and size of the uterine cavity. Each person's uterine cavity is different, the shape of the gestational sac naturally varies with the shape of the uterine cavity, and it is also related to the condition of the pregnant woman when examining, so in addition to the fetal reproductive organs can be directly seen from the B ultrasound, other statements can only be used as a reference.