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A 23-year-old female asked about a 25-year-old female:

My last period was on may 27th. i had sex on the night of may. 30th going into the 31sy and was fertile on may 31st. i had sex again on june 3rd and ovulated on june 4th. which day may i have most likely conceived?

1 doctor answer2 doctors weighed in
Dr. Douglas Lawson
Obstetrics and Gynecology 30 years experience
Cycle days: In general to figure out the most likely day of ovulation and conception, take the number of days from 1st day of one period to 1st day of next and find the midpoint. If for example you have 28 day cycles then 14 days from 5/27 . If more than one partner and you conceive then use paternity testing
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Created for people with ongoing healthcare needs but benefits everyone.
Last updated Jun 21, 2015

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