What does it mean if you start your period while having sex?

If your Having sex and you start your Period What does that mean?

You can now get pregnant so use proctection!

youre sure you started your period.?
Cause if your a virgin thatcould just be blood from your Hymen
okay. Well have dun and wrap him up cause if it is your period. Then you can get pregnant

was that weird or what joke joke,couldnt have been that bad right?this stuff happens but next time when you deside to have sex make sure it not around that time of the month

well.. if you are a virgin your cherry could have been popped.
if you are not a virgin then you could have just started your period. doesn't mean anything.

U starting your period doesnt mean anything except for that it was your time of month but hopefully you used a condom because you might come up pregnant!