Ok so my question is I had sex with a one night stand on July 15 then got back with my boyfriend. On nov 3 I had a vaginal ultrasound done saying I was 14 weeks and 2 days. My doctor said my conception date is Aug 9 or 10. Iam not proud of the one night stand and have been worried that some how he is the father. Even when my doctor has said there is no way he could be. Am I stressing over nothing? Please any help would be appreciated.
conception date
- Thread starter momnneed
- Start date
wannabemomy37
~ Waiting ~
- Joined
- Oct 18, 2012
- Messages
- 3,651
- Reaction score
- 0
I'd say your doc is right honey, from my calculations you'd be a month further along with one night guy. I'm pretty sure the dates wouldn't be that far off.
Does your boyfriend know? I think it's a good idea to mention it sooner rather than later, to help your relationship. Especially if you weren't together when the hookup happened there's no reason not to get that off your chest.
Good luck! !
Does your boyfriend know? I think it's a good idea to mention it sooner rather than later, to help your relationship. Especially if you weren't together when the hookup happened there's no reason not to get that off your chest.
Good luck! !
wannabemomy37
~ Waiting ~
- Joined
- Oct 18, 2012
- Messages
- 3,651
- Reaction score
- 0
To further ease your mind; do you know the date of your last period? If conception was 8 or 9 then you would've had a period around July 25th?
orionfox
Well-Known Member
- Joined
- Aug 26, 2014
- Messages
- 1,308
- Reaction score
- 0
Your dr is right...ovulation happens usually two weeks AFTER the start of af. The first day of af is cycle day 1...ovulation happens around cycle day 14 if you are normally regular. So if you had sx on july 15, then there is no way this baby was a result of then. Especially if you had your af around then. Conception only occurs at the time of ovulation not before or after. Your egg is only viable for about 24hrs. So you have no need to worry hun 
Dark_Star
Well-Known Member
- Joined
- Apr 11, 2014
- Messages
- 1,286
- Reaction score
- 0
It's extremely unlikely a baby would be measuring 4 weeks behind, especially in first trimester. The things that would cause that huge amount of development lag would kill the baby.
Think hard about those days, you would have had a period in between the two dates.
I personally would not tell my boyfriend if I was legitimately broken up with him at the time. Chances are he may have slept with someone too.
Hope you're able to find some peace with that with that 
