"hi, I had my baby on July 11, 2010. I don't remember when my last period was before I got pregnant. My gyne told me form the ultrasound that I got pregnant on October 7 or 8 and that my due date was July 2, 2010. I had my first visit on November 19 and the gyne told me I was 7 weeks pregnant. On 5th of January 2010 I had an ultrasound and the gyne told me I was 15 weeks pregnant and she also told me about the conception date which according to her was October 7 or 8,2009. However, I have my strong doubts about the child and that's why I am asking about the sept 19 date.. thank you

You are doubting the paternity then ? I think beyond a reasonable doubt, you should believe your obgyn regarding the conception date. She has to be relatively accurate in her estimations, with the ultrasound determining the stages of the fetus in regard to a growth pattern. This is ultimately the guiding rule to determine the due date.

Tick

And then I gave birth on July 11, even being late... how late it would be?my baby is almost three months old now but my doubts are growing...

And it makes a difference why ? Where there two different men you had sex with on those dates ?

If so merely get a DNA test to be 100 percent sure

If you give me your actual due date I can help you better.

My actual due date was July 2, 2010 and I gave birth on July 11, 2010.

Yes, it makes a difference. And yes on the second question. The DNA test is the last thing I will do, but I needed a professional opinion based on what I wrote above.

You can read the description to my question above for more details. Thanks

Since you can't remember last period, one important item , to be blunt, Two to three week can be either way, so there is no way to be 100 percent sure. Educated guess, is just that, but still a guess

Since your due date was July 2, it's possible you conceived right around September 8 or 9.

Now, remember, this isn't absolute, it's strictly a professional guesstimate.

Did you mean October 8 or 9? Because September 8 or 9 I think it's impossible.

I'm sorry, you are correct, I didn't have my glasses on when I read the Gestation Wheel. It would be October 8 or 9, not September.