I took the MAP on 19th Feb having had unprotected sex on 18th Feb (day 12 of cycle) then had P on 26th Feb, early as should have been on 7th March. Is this a real period or should I expect another in a few days? Does anyone know what impact this will have on my cycle? Came off the pill last August to give myself time to get body in order before TTC (was told it woul take 12 months which I now know isn't strictly true!) but panicked after having unprotected sex as not quite ready, plus haven't being taking folic acid for 3 months. Really annoyed with myself as period had just started to get into regular 28 day cycles so I could predict when I would probably be fertile and now I've messed it all up - help!