I get really paranoid about everything and this is currently the thing I'm paranoid about. I'll try make it as simple as possible.
I was with my ex (we are now back together) until about May 26th. My period came on 5th May. I can't remember when we had sex that month but we definitely did at some point 1000%. I slept with someone on 14/15th June, and took a pregnancy test 17th June which came back positive, it was just a cheap Asda brand one. On about the 19th/20th I did another test, a clear blue one, that said I was 2-3 weeks pregnant, we went to the doctors on 21st who said I was about 6 weeks pregnant based on my last period. We had the 12 week scan on 26th July who said I was 11 weeks and 5 days with the due date being Feb 9th 2020. Is it 100% certain that the baby is my ex boyfriends (now boyfriend as we are back together)
I hope this makes sense 🤣