Why do my little brothers nipple go inwards, not outwards; is this normal?

is it normal if you hardly have any nipples, meaning that it's really flat...???

How long does it take for a bruise to go away? Not a bad one but a few little ones.

I have small boobs Im 14 My nipple... Its roundish and large, inflated kinda... Just looks like a lump... Not a normal adult ...

is it normal that my daughter is very reluctant to go to the gyno? and says she doesnt need to?

so I cant really feel anything in my nipples.. like when my boyfriend it sucking/liking them I can barely feel it! is this...

Hi I am 13 years old (girl) and my breasts are only just starting to grow and for about year or so I have had a large lump u...

sometimes out of the blue he says that he has to puke but I dont think that, that is the problem he also gets shortness of br...

I recently started eating fiber one cerels and other fiber products, I've eaten at least 30 grams each day for about 2 weeks ...

My nipples are like mountains and I'm 14. Is that normal or is something wrong with me??? Will I develop soon??

I can be sitting there and my nipples will suddenly go rock solid and poke through my t-shirt, what does it mean, how and why...