5months
A sonogram can usually tell the sex of the baby by 4 months.
5 months.
4
tell her when you think is the right time
Get an ultrasound at 4 months. They should be able to tell you then.
The baby's genitals aren't developed enough to tell yet.
It might not even take months it can take years.
If your baby starts to develop gills at 4 months gestation then you can assume your baby is going to be a deep sea diver. If you see fins before 4 months or before gills in general I advise brutal abortion of the baby. A hard kick to the stomach will kill anything in there. funny, but i take good care of my freshwater fish and tank that i really wanted a serious answer to my question. I thought this was the place for that. sorry
An ultrasound after four months.
You cannot tell a baby's sex by its heartbeat. However, an ultrasound can show sex by 6 months.
No, you can not.
usually over 3 months