Yes, hair growth is normal for a boy going through puberty. However, at 13, I very much doubt you're at the end of puberty. Most males end puberty at around 16 or 17.
If you are sleeping a lot, puberty could be one of the reasons if you are a girl and only aged 2.
I would say no unless they hit puberty really early
It's different for each girl. For a girl who has hit puberty and has been experiencing it for long it is normal for them to be from a cup size AA-D but it all depends on the DNA and family history.
A normal prostate in a middle-aged man typically weighs around 20-25 grams. However, this can vary among individuals.
AnswerIf you had unprotected sex, there's a possibility you could be pregnant.. Wearing a shirt without a bra can sometimes irritate the sensitive skin around the nipple and make it sore.
Yes. It is normal for teens and middle-aged adults.
Different baby bottles have different nipples for different aged babies as well as different babies in general. Each baby will work better with different shapes so the different nipples are used to help create more choices for the mother.
It is possible you just need some testosterone cream to rub on your nipples. Why not see a doctor.
The normal heartbeat rpm for someone who is aged 18 is between 60 and 100.
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Yes a lot of children are especially aged 10 and 11.
a 6 pack