You have Been taking the pill for a week it could work but there is a chance that it didn't
Oh no I've been taking it for 6 months prior to this
I mean that whether you start taking anything orally it takes a week or two to build up in your system to actually be effective. Vitamins, meds, birth control etc... So there is a possibility of pregnancy.
Wait sorry can you clarify that please? I don't quite understand
I think it takes longer for it to actually be in your system to stop pregnancy. I think you could be pregnant. Plan b within 72 hours