Sort-of and yes: An egg (oocyte) must absolutely be present and mature for conception. An oocyte is able to be fertilized for somewhere between 10-up-to-maybe-24 hours after ovulation, so if fertilization happens it must be 'on the day' of ovulation.
Answered 3/8/2014
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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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