Well by you saying that your nipples don't stick out I assume that you do have nipples. Not every woman's nipples stick out. It is like a belly button. Most are innies and some are outies. Some women have inverted nipples. It is really nothing you can change though. It is just a unique part of your body.
Yes hairy nipples are normal for Men... but for girls they usually dont grow hair around the nipples.
The Mirena IUD causes most people to stop having a period, so yes, this is normal.
no
Inverted nipples are common and normal in males and females.
no it is not
never!
nipples vary in size, so yes they're normal.
No. Every person normally has nipples.
it is normal. with hormone flucuations, there can be pain in the nipples at any given point in time.
Yes, as far as I know.
Most definitely not.
obviously !