I had sex with my girlfriend sometime during what might have been her week of ovulation, about a week or so later, maybe two (I can't quite remember) she gets her peiod. That was almost a month ago, she thinks her period is late, and her breasts are swelling, she's having crazy mood swings and cravings, but no pre-period cramps. Is it biologically possible for her to be pregnant?

Duh...

If you inserted yourself for a split second... that's enough to get her pregnant.

So yes... you actually do have to worry. And its highly unlikely either you are her actually know when she ovulates... and also... there are no safe days... just so you know.

Duh.............

If you inserted yourself for a split second....that's enough to get her pregnant.

So yes....you actually do have to worry. And its highly unlikely either you are her actually know when she ovulates....and also...there are no safe days....just so you know.

I'm not sure you read my question correctly, she had her period. I know having unprotected sex can easily lead to pregnancy.

Protected sex leads to pregnancy a lot of times as well. Even using several forms at once for a lot of people.

Have you had sex SINCE her last period? Or the last 6 weeks? Some women can get pregnant during their period.