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A member asked:
Lmp was 5/5/15. baby measures 7wks4days ga is 9wks 4days. due date is 2/09/16. is it possible i conceived around the 28th of may?
A doctor has provided 1 answer
Yes: Pregnancy dating numbers are estimates, and May 28th is within the range given by the estimates. If a woman having sex with only her husband (or only one man, if not married), it doesn't matter when conception happened. Also, the exact time of conception (fertilization of her egg) is impossible to know in a natural pregnancy, because it takes an some time for sperm to swim to her egg.
Answered 7/9/2015
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