hi,doctor. I took ipill three time in my life. First in dec,2011, second time in january 23,2014 and last time in 27th april,2014. First two times there are doubts about his coming inside me but last time is sure that he came inside me and I took ipill within 30 minutes. After that, is there any chance of pregnancy for the last time? Have I any risk, any side effect or any complication for my future pregnancy? And how many times taking ipill will be harmful for future pregnancy??