Hi mam, I am having some problem, I hope you help me with the best of your knowledge. On 7th July I and my GF had unprotected sex I was drunk. So, I was not conscious at the time of ejaculation I pulled out but a bit of penis was inside her or not, it may ejaculate in her or on her labia. So, I gave her i-pill within 3-4 hours of sex, then again we had sex on 8 July. Her last period was on 1 July night and ended on 5th July but she found some blood on 6th July as well. Her cycles are usually 28-30 days. My questions are as follows:- 1) how much is the risk of pregnancy involved?� 2) was she is in her fertile period and if yes would I-pill work effectively controlled pregnancy?� 3) since then she is having mood swings, food craving, headache, urge to vomit, body ache, fever, are these symptoms says she is pregnant?� 4) if pregnancy happens what are the ways to control or terminate it without surgery and safer ways?