Hello, last night I was making out with a guy and things ended up going farther then I thought they would. It was mostly just making out and we were fully clothed, but there was a brief moment where we weren't and he was inside me. We didn't use protection at all and told him I wasn't on birth control pills at the current time (I was having problems w/ the ones I was on so I stopped them). So even though he was inside me for a little bit he came out and said he wouldn't ejaculate because I wasn't on anything. I tend to get paranoid about stuff though so I took a morning after pill (first time taking them) this morning. Was that a stupid idea? I figured I'd do it just in case.

Also, I know sometimes those pills effect mentrual cycles. I'm due this week for my period and I wondered if taking these pills might effect that.

Well having sex without using any birth control, yes that was a stupid idea unless you are ready to be a mommy and he is ready to be a daddy.

Morning after is not 100 percent and the longer you wait, the less effective it is.

Pulling out is not a method, so who ever thought that was needs to go back to sex 101.

Yes it can effect your cycles.

Take it immediately and follow the directions carefully! Just because he didn't ejaculate inside of you doesn't mean that some of his pre-ejaculatory fluid didn't get inside of you and that DOES contain semen. Keep a condom on you if you aren't on the pill. Always be prepared!