Does a girl who has been doing B-ultrasound for more than three months have a chance to change from a woman to a man? Is there a successful nanny?

There is also the possibility of turning over, especially the B-ultrasound taken in the first trimester, because the fetal sex organs are not fully developed, or because the umbilical cord obstruction affects the doctor's judgment, it is still possible to turn over.

In fact, both boys and girls have a 50% chance. As long as you are healthy, you are your own baby.