hi and if it does not then your pregnant no just take the whole thing and remember when you get a period with taken this plan b that will be the start date of your periods from now on ok but time to get on some kind of bc like the pill. remember safe sex is the best sex. good luck
will plan b work if you take half the pill? . he didn't cum inside but i'm worried about the pre cum. the sex was unprotected and i see there is a chance you can get pregnant from pre cum. since it's such a small amount what are the chances half a dose would help block the sperm if any that was in his pre.