dna possibility

[moonlove809]

my lmb start date april 24-28 and i had sex on the 3rd of may had a one night stand with a guy and got back with my bf that same night and had sex every day after that with my bf..my due date is feb the 1st who is more likely to be the day i really want to know if you can give me a idea please reply

[moonlove809]

i looked up my ovulation day and it was on the 3rd of may

[preci24]

If the last day of my period was the 11 of feb I had sex with my ex on the 12 of feb & days after with my bf who can be the father my due date is 17 nov I'm 26 weeks & 3 days

[moonlove809]

the 1st sonogram was from the obg i went today and he told me i was 14w2d

[AnnieBrooke]

No, it is not 99% sure at all.  For one thing, the Shettles method is a theory, and theories aren't "sure."  For another, you haven't really said whether you got any of these ultrasounds at a regular ob-gyn or if they were all at the ER, but you've only got information as good as the ultrasounds were.  If they were at the ER, you don't really know for 99% sure if the sex on the 3rd was 5 days before ovulation.  

Your story generally suggests the second guy has a better chance than the first guy, but there is not enough information to be 99% sure.

[moonlove809]

how manyweeks do you have to b before you find out the sex of the baby and is it 99% sure that if its a boy he th dad

[AnnieBrooke]

Look up the Shettles Method for gender selection.  It has not been scientifically proven, it is more of a theory, but lots of people try it.  If your choices are someone whose sperm might be 5 or 6 days old by the time you seem to have ovulated, and someone who had sex with you the day you might have ovulated, if the baby is a boy, it might indicate that the one whose sperm was 5 or 6 days old was not the father.  When you look it up, though, read up on how 'proven' the theory is, it might not be.