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The Hormone That Triggers Ovulation
publish date: 2026/06/18 03:07:57.477530 UTC
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Which hormone causes ovulation, the release of the egg from the ovary?
Correct Answer
LH (luteinizing hormone)
Explanation
A surge in LH (luteinizing hormone) triggers ovulation, the release of a mature egg from the ovarian follicle. This event typically occurs around day 14 of a 28-day cycle.
Reference
Biology: A self-teaching guide