About which day in a normal human menstrual cycle does rapid secretion of LH (popularly called LH surge) normally occurs ?
A. 14th day
B. 20th day
C. 5th day
D. 11th day
Answer:A
About which day in a normal human menstrual cycle does rapid secretion of LH (popularly called LH surge) normally occurs ?
A. 14th day B. 20th day C. 5th day D. 11th day