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A member asked:

My sonogram on july 19, was 6 weeks, and 3 days. i need to know around when i conceived? i am a regular 28 day cycle. cycle was june 4-june 8.

A doctor has provided 1 answer
Dr. Bruce J. Stringer answered

Specializes in Radiology

Around June 18: Your early ultrasound should be accurate to within less than a week, days really. So june 18 should be close to the time you conceived. Bear in mind that sperm can hang around after intercourse for 48-72 hours so the intercourse date adds another layer of variability.

Answered 10/9/2012

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