I’ve been on microgynon since October and I’ve (stupidly) been very apathetic about using it ‘perfectly’. I’m studying in a foreign country and going through some deep depression so there’s been many occasions where I’ve forgotten a pill and practically never take it at the same time.

I stopped mid pack and the last pill I took was on the 13th and I had unprotected sex on the night of 16th/early hours of 17th Dec. I started what I assume is my withdrawal bleed yesterday (18th) so that rules out the possibility of me already being pregnant along with two BFN tests.

I’m really kind of clueless of how my cycle now works and I’m wondering what are my chances of becoming pregnant from the night of unprotected sex on the 16th/17th?