Could the morning after pill affect her cycle? I had sex with my girlfriend Saturday 1:00 p.m. (7/20). I had the head of my penis in her entrance without a condom. ( it was too painful for her so I couldn't go in any further. I took it out and put on a condom and I did the same thing as before. I took it out again and ejaculated into the condom. I didn't ejaculate at all into her but it's possible I got precum into her. She was on the ending stages of her period at thethe time and at 2:00 a.m. (7/21) I got her the morning after pill just in case. After she took it she told me she was still on her period and bled like an hour before she took the pill. I didn't know how this would affect her. Today she told she hasn't felt any side effects from the pill and that she should be off her period. She hasn't felt any period symptoms either. Will she be OK? Could she get pregnant?

She needs pregnancy testing in order to make that determination. We are only guessing. Yes, the pill is not 100% effective.

Yes, it can change her cycle for months.

Did she read up on it before she took it? Is she now on birth control or is the morning after pill her birth control?