Answer :
Final answer:
During the follicle stage of the menstrual cycle, a mature follicle ruptures and releases its egg following a spike in LH.
Explanation:
During the follicle stage of the menstrual cycle, a mature follicle ruptures and releases its egg. This is triggered by a spike in LH, leading to ovulation. The follicles that do not rupture degenerate as estrogen levels decrease.
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