Either: As long as the sperm are present in the fallopian tube at ovulation- both days work as sperm can last for up to 5 days inside the female genital tract.
Answered 4/10/2015
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A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
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