Related Questions

I had unprotected sex 4 days ago if I was on my period, take birth control, and took plan b 3 days later am I good?

Protected =likely. If you have followed your BC pill instructions & never skipped any of your daily pills, you are likely protected.Pill failure rate is cited at about 5%/yr. People can get pregnant (not common but possible)on their period & plan B works better when taken sooner after exposure, but given all you did you are likely fine. Read more...

Hi, I usually don't get my period on my birth control and I had unprotected sex yesterday but woke up with my period. Do I need to get plan b?

Taking correctly? If you are on birth-control pills and are taking them correctly (haven't missed any days) you should still be protected in spite of having a period. The period doesn't mean something is wrong with the birth control pills. If you have missed days, taking plan b would be a good idea. Read more...

If I took Plan B within 12 hours of unprotected sex and I do not use birth control and I was on day 5 of 7 day period, will my menstral cycle be irreg?

Possibly. It might be delayed by a few days/weeks. If your next period is late get a pregnancy test - it will most likely be negative and put your mind at ease. And PLEASE, get on some birth control! Read more...
It is possible. Plan B is kind of reproductive hormone which have potential effect in your uterus to interrupt pregnancy. This action may lead to irregular period. Read more...