Hi, i've been on marvelon for some time now...A couple of years...Two months ago I had to go on antibiotics for a week so I skipped a month of birth control and used other protection. I got my period and was going to start up with the marvelon on the sunday following as usual. But due to some family stuff I forgot to start taking the pills until the tuesday. I took the two pills on tuesday and then just took them as normal. I"ve been taking them on schedule since. I had intercourse on the sunday following (so i'd been taking them for 5 days). How likely is it that I could be pregnant. I really don't want to be pregnant right now so maybe i'm stressing over nothing. What do you guys think? I've been feeling a bit nauseous and hot but figure its way too early to feel that anyway. Maybe its just because i'm stressing out?