My contraception failed at the weekend. For more reasons than one, I couldn't possibly have a baby now. I went to see my GP and she has arranged for me to have a post coital coil fitted today (which will be 4 days after). She doesn't think the EC pill is as effective and given my circumstances I need to make absolutely sure I don't get pg. But if I have already conceived is it too late for the coil to work anyway? I have a feeling it may have already happened. I am at my most fertile and I have sore tingly boobs and feel "different"
Any advice?