Yes, certainly the onset of puberty can be present at 13, whether boy or girl. There is likely breast development (female) and testicular enlargement (boy) and some hair in the groin area.
Answered 8/25/2021
0 views
A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
90,000 U.S. doctors in 147 specialties are here to answer your questions or offer you advice, prescriptions, and more.
Ask your question