need some advice on who the father could be please...

[sparky1988]

Hi all, so i know il never know for sure until i see a DNA test but right now as u can imagine im going out mind an just want some estimates from people who have more experience, basically i was with a girl for 12 years... an she tells me shes pregnant an doesnt know who the father is... great. Anyway the dates i have are: Her last period started on somewhere between the 11-13th october 2017 she pretty sure 13th but could have been 2 days earlier or inbween. From what i know she slped with another man on the 15th an 16th... possibly 17th. We went on holiday 19th - 26thslped with me everyday, she then went back to him 27th-29th. Her estimated due date is 20th july but i think that was just calculated from the last period day she gave (13th). She hasnt had any scans yet. With this info who u think is more "likely" to be the father? Again i know il need a DNA test im just looking for a bit a heads up because i honestly didnt think it would be mine an neither did she until i looked at dates closer but now looking at the dates i really dont know what to think...any info greatly apprecisted. She also has PCOS which makes it harder to tell anything altho she had a 25 day average cycle the 2 months prior. I know im.clutching at straws here but if u had to put ur money on someone who would u say? Cheers

Nobody here can do any more than guess. You need a DNA test.

With a 25 day cycle she likely ovulated around the 12th/13th day. With the info you have that could be anwhere between the 23rd-26th oct. So she was possibly fertile anytime between the 21st-27th, even 28th. But that's assuming she ovulated when expected.

So... no way of knowing really, there's a probability that she slept with you both during her fertile window. Sorry.

There is literally no way to tell when she's had sex with you both that close together. Even if she could pinpoint her ovulation day, all that matters is which sperm got to the egg first. You'll have to have a a DNA test, either before or after the baby's born, and until then it's 50:50 which one of you is the father.

No way to know until you do the test but as you have both had unprotected sex with her please do go for STD testing.

If her cycles are a classic 28 days and ovulation on day 14 then it could easily have been from 26th or 27th that she conceived. There's really no way to say which is more likely.