Which of the following events is not associated with ovulation in human female?

Options

(a) Full development of Graffin follicle
(b) Release of secondary oocyte
(c) LH surge
(d) Decrease in estradiol

Correct Answer:

Decrease in estradiol

Explanation:

In human female, during ovulation, LH surge takes place due to hypersecretion of estrogen, which induces positive feedback to anterior pituitary for secretion of LH.