My girlfriend and I spent some time together on valentines day, and things got intimate.

We are usually very safe and very careful when we do.

But this past Saturday the condom i was using broke.

She normally expects her period around the middle of the month. And ended up getting it the day right after we had sex.

I did not "finish" while inside of her. Things felt different so I checked the condom and found that it was broke, so we just stopped.

I've heard stories and wise tales, but it very concerned.

She called me this morning (as she does every morning) and told me that she had felt sick. That she had a headache and she had vomited. So now I'm to the freaking out point.

I said all that to ask this: If engaged in intercourse the day before a period, can a girl be pregnant and still get her period?

Thanks.

-Concerned.