There is no actual hymen, only folds of tissue that for some women can stretch and tear if dilated enough, especially if there is not enough lubrication. Nothing special happens then, about 20% of women bleed a little their first time, but that might sometimes have more to do with her being tense, not wet enough and so the dry tissue tears more easily. Most women notice no physical change at all.
No, it is completely natural and happens to most woman throughout their lives.
No. A broken hymen does not grow back.
It grows back! Then you get the pleasure of popping it again!
If you have had intercourse then your hymen (a skin inside the vagina) has been broken and yes, once this happens you stand a high rate of getting pregnant.
There is no such thing as an unvirgin hymen the hymen is broken during intercourse.
Not everyone bleeds when their hymen gets broken.
There are no exercises to break the hymen. The hymen cannot be broken but can be torn if penetration is rough or forced, simply exercising is not going to tear the hymen.
No, you dont, as long as your hymen is already broken.
No, a gynecologist does not have to report a 'broken' hymen - why would they need to and who would they report it to? A hymen does not break, but can be torn through any form of vaginal penetration, there is no reason to report this to anyone.
go to a gynecologist
Its not. It either intact or broken.
You may have broken your hymen. But if this happens repeatedly, you should look up a doctor.