Is it a way yo tell if you are having a boy or a girl?

Ultrasound: Often it is possible to determine if the fetus is male or female during the second and third trimesters of pregnancy.

Several: 1. 2nd and 3rd trimester ultrasound 2. Amniocentesis if done, will have that information 3. Wait until baby is born there are a lot of old wive's tales out there suggesting other ways to tell, but they're usually just that, tales and myths.