Can you help?Who is the father A or B?

[Kalleybree]

my last period was October 8th-12th.i ovulated October 25,i had unprotected sex with guy A on October 11,i know sperm can live inside for a up to five days..i had unprotected sex with guy B on October 12,15,18,21,22,&23..according to a conception calculator (First Day of Last Menstrual Period:  October 8th
Probable Date of Ovulation:  October 22,I am 19weeks and 3 days pregnant today 2/21.)my due date is July 15th 2017.
Would this would mean guy A or B is the possible dad? i am confused. i would like opinions please and thank you.

[AnnieBrooke]

I just found the discussion we had about this in December.  This is from that:  Given the private-message information you sent (that the doctor was reading an ultrasound in your 7th week and that is how you got the date of the 25th), it doesn't sound like you have any evidence that suggests the sex on the 11th caused the pregnancy.  There is enough time between the 11th and the 25th that the sperm from the event on the 11th would have been non-viable by the 25th.

[AnnieBrooke]

Hi, how did you get your due date, was it from a doctor who looked at your ultrasound scan?  And was that early in the pregnancy?

[Kalleybree]

Yes I got the due date from the Doctor ...  I just don't want to be pregnant with guy A it's still bothering me!