chin and a few that are closer to his neck. He is going through puberty and is scared that it might be ... is related to the puberty and all the hormonal changes that he is experiencing. Your... View answer

Hi there , I have a question regarding growth of internal organs during puberty and early adulthood. My understanding is that growth hormone during puberty is high, but then declines at the end of ... View answer

I sometimes have a lump on the right side of my neck, bout where my hair line is. The lump comes and goes, usually accompanying the lump is a slight headache. And when I press the lump... View answer

Dear Dr XXXXXXX I still find it difficult to understand how steroids stimulate central puberty (at ... puberty very early on - but only in some of them. This is after prolonged exposure to high androgens ... View answer

i need to know about puberty ... View answer

My 10 year old daughter has a small hard lump under her right nipple, she has not hit puberty as of ... the beginning of puberty or a lump other than that, that should be checked out? ... View answer

My child noticed yesterday a lump approximately the size of a bee bee... like in a air rifle. Behind his left nipple. It is tender to the touch or any pressure. He is 13 and starting for puberty ... View answer

My 12 year old son has a lump under is right nipple, he says it is sore I am concerned because it is bigger than a quarter. What should I do? My first thought is it is probably puberty but I am ... View answer

My 12 year old son is in puberty. He has quite a bit of pubic hair, under arm hair, acne and one nipple has enlarged and a lump behind it. His penis had enlarged quite a bit and testicles. However, over ... View answer

tantrums, very emotional and very exhausted, they tested her for puberty but results came back as not true puberty, but has hair growth to. Today I found a little hard lump just above her left hip,... View answer