Hi I'm worried that I had u protected sex on what is it ovulation day according to my period tracker (day 13 of a 27/28 day cycle though sometimes it has been 30 days). I took levonelle about 12 hours after the deed and have read lots of horror stories about people still getting pregnant as they were mid cycle and at their most fertile point and potentially had already ovulated. This happened on sat night /Sunday morning . I've been to a family planning clinic who didn't seem too fussed but said they will do the cooper coil tomorrow. I'm really scared of getting it done as it says there is a risk of uterine perforation. Has anyone any experience of this or does any one have any advice? I'm debating whether or not to hope the pill worked and not get the coil. I'm getting very stressed about this ! New partner so pregnancy would be really bad