The condom slipped and we thought that semen might have slightly entered but maximum of it was outside. Still she took ipill within half an hour of the event. This happened on 14th and she was going to ovulate on 16th. No early signs of pregnancy or implantation have been noticed. Neither any bleeding has occured but little cramps post one day of taking the medicine were seen. Is it possible that she might get pregnant? If yes, what is the least harmful solution possible which will cause minimum discomfort to her?