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Question
In a 28-day menstrual cycle, rapid secretion of LH occurs on which day?
In a 28-day menstrual cycle, rapid secretion of LH occurs on which day?
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Solution
The correct option is B 14th day
Rapid secretion of LH i.e. luteinising hormone usually occurs during the mid-cycle. This is called LH surge which usually is observed on the 14th day of the 28-day menstrual cycle.
LH surge induces ovulation. Rupture of Graafian follicle and release of secondary oocyte is called ovulation.
Rapid secretion of LH i.e. luteinising hormone usually occurs during the mid-cycle. This is called LH surge which usually is observed on the 14th day of the 28-day menstrual cycle.
LH surge induces ovulation. Rupture of Graafian follicle and release of secondary oocyte is called ovulation.
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