Ob-Gyn questions? Ask a gynecologist online.
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within the first 3-4 months, the accuracy of ultrasound is very accurate, to 1-2 days of conception.
do you have a question about who the father is?
then genetic testing with an amniocentesis or chorio procedure is needed to tell who the father is.
it can be done at 15-16 weeks into the pregnancy.
do you have other questions?
let me know if you have other questions.
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