We had an unprotected sex @21 Dec and she took unwanted 72 right after that and then she bled on 26th dec. 10th Jan we had an unplanned intercourse again and had to take that pill again the next hour. She has decided not to take ipill again so will not have unprotected. So what are the causes now and for what she has to wait so that we can be relieved please help. Her period was on 25th November den when she had unwanted 72 for the first time then she bled 26th December.