Please don’t judge me, I stupidly slept with my ex when drunk and now I’m pregnant and have some doubts as to whose baby it could be. My LMP, was the 12th June and my cycle is 29 days with a 13 day luteal phase. I’m certain I ovulated on the 27th June. I had sex with my ex on the 22nd of June and with my current partner on the 25th 26th 27th and 28th. My fertility friend app shows that I was only fertile from the 23rd to the 28th but I also read somewhere that sperm could potentially survive up to 5 days, so I’m just really confused.