What happens if you have sex and you on are your period

after sex does it make your period heavier or does it stay the same.

ok, could get pregnant if I have sex on the last day of my preiod?? *I thought it was the last but it wasn't* so, could I??

For the past month,everytime I have sex I start bleeding 2 days after...what could this be?

About how many days should I wait to have sex..after my period.? I'm on birth control too!

Every time I have sex 3-5 days later I end up getting my period, and I just finshed having my period the week before.its been...

Well I was wondering if it is bad to have sex for a long period of time? And how does a guy get an orgasm? Do I have to suck ...

Is it true that If you have sex 2 weeks before or after your period you get pregnant?? Or its way more acurate for that to ha...

If you have sex, does your period lag it a bit? And also, does your period come a week sooner every month?? So say that you ...

So yesterday morning I got my period (earlier than I was supossed to)..and it stopped bleeding today..I think im pregnant but...

me and my boyfriend had sex whill me being on my period. can you get pregnant if you have sex on your period? please help!