conception date confusion

[megantc]

A friend of mine had her baby almost a year ago but is confused cause she slept around a bit her conception date  was december1 but the guy she thinks is the dad didnt have sex with her until december 12...could he really be the dad and she is not sure about specific dates of her other partners and she found out she was prego on december 19th...what do u think im not sure at all

[AnnieBrooke]

And she does not know who she slept with around that date, or five days prior to it?

[megantc]

Yes it was told by an ultrasound and was put in her court papers as her conception date ...and she has already had her baby and that is still the conception date they stayed with....

[AnnieBrooke]

Why does she think her conception date was December 1, is that the part you were answering when you said "that was what she was told by her doctor"?  Do you or she know at what point she was in pregnancy when she was told that, and if she was told it as a result of an ultrasound?

[megantc]

That was what she was told by her dr and she put in papers for dna but i didnt think he could be because the dates were so far off

[AnnieBrooke]

How does she know that "her conception date was December 1?"  And if she knows that, why does she think a guy from December 12 is the dad?  And, since the baby is born, why hasn't she gotten a DNA test by now?

If she has records of an early ultrasound, such as in her first trimester or better yet, in her 7th week or so, and if that ultrasound gives her a projected due date (it would probably be listed on the face of the ultrasound or on the report as an EDD, an estimated due date), I can help her plug the EDD into a conception calculator and get a likely conception date.  But without that, by now there is probably not a lot that can be done besides a DNA test of the likely daddy.  Does she think there would be a problem getting one?