Ovulation
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The release of a mature egg from the ovary, which typically occurs once per menstrual cycle.
Detailed Explanation
Ovulation is the key event in the menstrual cycle when a mature egg is released from the ovary and can be fertilized by sperm. It typically occurs around day 14 of a 28-day cycle, but timing varies between individuals and cycles. Emergency contraception works primarily by preventing or delaying ovulation. Once ovulation has occurred, EC pills are less effective, which is why timing is crucial. Sperm can survive in the body for up to 5 days, so unprotected sex several days before ovulation can still result in pregnancy.
Related Terms
Frequently Asked Questions
What is Ovulation?
The release of a mature egg from the ovary, which typically occurs once per menstrual cycle.
How does Ovulation work?
Ovulation is the key event in the menstrual cycle when a mature egg is released from the ovary and can be fertilized by sperm. It typically occurs around day 14 of a 28-day cycle, but timing varies between individuals and cycles.
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