How deep inside is the hymen?

Hi! Although I am not young any more and I know very much about the female anatomy, I do not know where the hymen is exactly. I mean how deep inside... Show More

Updates:
Thanks for the answers, but where exactly is the hymen? I know that some/all girls are able to use tampons without breaking the hymen...

Most Helpful Opinion

  • If a hymen is is present it's always at the entrance of the vagina.

    The localization is always the same, it's form can be very different . Some drawings: link

    You might to want to look it up in wikipedia.