If you're a male, than it probably means that it's just hormones, it happened to me at 12. I'm not sure about female though.
If her nipples are getting bigger then chances are she's on heat.
There is nothing unusual about one nipple being bigger than the other, and the condition has no medical name.
Any noticeable change in the nipple area should be checked by a doctor.
It refers to getting bigger.
That you decided to get a nipple piercing.
There is no way unless they get bigger when you are pregnant or breastfeed.
A long breast with no nipple.
Absolutely not. Only puberty can do that or surgery.
Yes, but the effect will be temporary.
it means when a pattern is getting bigger
I am going to guess that it may not mean too much. The nipples are naturally porous because they are intended to breast feed, so like anything else, you do have the possibility of getting pimples/blackheads on your nipple from time to time. I am no doctor though.
The nipple is nipple tenderness. Breasts tenderness is usually when touching any part of your breast..apart from your nipple...causes tenderness.