Accuracy of dating sonograms

29-Dec-2019 16:48

I want to know if it is possible that the baby can be mine.Hi, Dirkestan, if an ultrasound gave evidence that a doctor told your wife meant conception was November 16, it is possible for either of you to be the father, since condoms are not 100% effective.I didn't think anything of it, because I am almost 38, and this has never happened to me before.So, my question is, when I went to have my ultrasound, the sonographer did 2 measurements for the conception date: one was 6 weeks and 3 days, and the other one (just to be sure) was 6 weeks 5 days.Anyway, not exactly proud of this, but I was with 2 different men in a two week time period.One I didn't use protection with on Saturday April 7th (we have been very good friends for years, and it just happened on a night out drinking/dancing) and the other man I only went out with a few times, and when we slept together the following week (on Saturday April 14th), the condom broke.Do you think there's a big chance that the 2nd man could potentially be the father?

Due to having wavering periods, I never really keep track, and therefore I don't know when my last period was.

If the doctor gave some information and then your wife figured out the conception date on her own, (or you did), then that is not as useful because it could be based on misunderstanding what the doctor did say.

Dear Annie, I was dating another man the month of August and moved states September 1st and found myself in another relationship.

This is going to sound odd, but the reason I am accurate with my dates, is that we were actually trying to get pregnant since January and we were keeping track of her cycle.

In fact, I have in my records that she had some spotting 5/9, then a period 5/14-20.

Due to having wavering periods, I never really keep track, and therefore I don't know when my last period was.

If the doctor gave some information and then your wife figured out the conception date on her own, (or you did), then that is not as useful because it could be based on misunderstanding what the doctor did say.

Dear Annie, I was dating another man the month of August and moved states September 1st and found myself in another relationship.

This is going to sound odd, but the reason I am accurate with my dates, is that we were actually trying to get pregnant since January and we were keeping track of her cycle.

In fact, I have in my records that she had some spotting 5/9, then a period 5/14-20.

So, we split the difference and said 6 weeks 4 days.