I have had two sexual partners. I had unprotected sex with the first partner on the 12th oct 2015 And took a morning after pill, then again on the 19th took the pill again. I then had unprotected sex with my ex but can't remember coming on my period although the pregnancy calculator said my last period was 25th October. It also said that I was likely to have conceived on the 8th of November. I am now 23 weeks and 4 days pregnant with a due date of 31st July. Need a second opinion on who the father is as I am really confused