Has glands: In utero, all parts are there to start, then differentiate, according to genes (xx female, xy male), hormonal triggers.
Answered 8/25/2013
5.4k views
A doctor has provided 1 answer
A doctor has provided 1 answer
10 doctors weighed in across 4 answers
2 doctors weighed in across 2 answers
90,000 U.S. doctors in 147 specialties are here to answer your questions or offer you advice, prescriptions, and more.
Ask your question