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A member asked:
How accurate is my due date confirmed from 7 week scan and 12 week scan with unknown period date (irregular)? edd 17th feb 2022? can i work out conception date from this ?
A doctor has provided 1 answer
Your due date is accurate plus or minus 3 days based on your ultrasounds. This would correspond to conception on May 27 plus or minus 3 days. Since conception may occur as many as 6 days after intercourse, any sexual contact between May 18 and May 30 could have been responsible for this pregnancy.
Answered 10/27/2021
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