3 doctors weighed in:

I had an u/s done on July 15th measuring me at just 6wks gestation. What is the absolute earliest and latest I could have concieved? Taking implantation time into account. Really trying to narrow down dates. Thank you!

3 doctors weighed in
Dr. Andrew Silverman
Fertility Medicine
2 doctors agree

In brief: Conception

An early u/s is a very good measure of the time of conception.
If the suggestion is 6wks gestation, then conception was one month earlier. Ovulation occurs approx. 2 weeks after your menses in a woman who has a regular 28 days cycle.

In brief: Conception

An early u/s is a very good measure of the time of conception.
If the suggestion is 6wks gestation, then conception was one month earlier. Ovulation occurs approx. 2 weeks after your menses in a woman who has a regular 28 days cycle.
Dr. Andrew Silverman
Dr. Andrew Silverman
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