Pregnancy help

[Rebhad94]

I have recently found out that I am pregnant, around 6weeks4days (LMP 29/12/2017).

I split up with my partner mid January and slept with my ex boyfriend on 17/01 late night. At around 16/01 I started to get sore nipples not like I’ve ever had before which I still have to this day which was before I slept with the ex boyfriend. I’m now back with my partner and he knows about me sleeping with my ex and knows I’m pregnant and we are both excited, my only concern is is there any possible way this baby could be my ex boyfriends? I’m worried sick about this and regret it so much. But from what i have calculated I will have already been pregnant on 17/01, especially with the sore nipples. Can anyone offer me some kind advice.

How long are your cycles?

How long is your usual cycle? if its 28 days I'd say chances are you conceived before 17/01. Did you have sex weekend of 12-14th Jan?

It’s slightly different each month but was 35 from November to December I think, I had sex 9/01 and I think this is when I’ve conceived as I read that a week after conception the nipples usually get sore. I’m going for a scan tomorrow will they be able to tell me? Or will they date if from my LMP?

With 35 days 17/1 is very possible conception

Even if I already felt pregnant on 16/01?

You would be very unlikely to feel pregnant 7 days after conception, it takes a week for the baby to implant. Normal cycle can mimic pregnancy symptoms, people get sore nipples when they ovulate or about to come on period

Also I found out I was pregnant on 30/01 would a positive result show 14 days after sex?

I agree with Eeeeek2, with a 35 day cycle and a LMP of 29/12, I'd say 17/01 is highly possible for conception. When did you have sex prior to 17/01?

9/01 and 10/01, is it possible to of concived while on period or before as I didn’t bleed properly in my December period I bled bad for about 10 minutes on 29/12 and then stopped for 1 day and then bled a little for a few days not like my normal periods.

Yes you could get a positive then, I got my first positive 10 days after.

It is possible to bleed in pregnancy, if you fell pregnant the previous month the scan will definitely be able to tell you

Okay I guess I will have to see what they say tomorrow, Thankyou ladies

Sorry but 17th sounds like the likely time to me on a cycle that length. If you have a 28 day cycle somewhere round 14th day is likely moving that up for a 35 day cycle 17th is pretty much on point. Average post ovulation phase is 12 to 16 days.

9/01 and 10/01, is it possible to of concived while on period or before as I didn’t bleed properly in my December period I bled bad for about 10 minutes on 29/12 and then stopped for 1 day and then bled a little for a few days not like my normal periods.

Yes, if that's the case then your 'LMP' could have been implantation bleeding, but i'd expect implantation bleeding to have been earlier than 29/12. If that's the case then you'll be about 11 weeks PG now, so you'll find via your dating scan

So your dating scan will give you the answer. Good luck with the scan.