Ovulation is the phase of the menstrual cycle that is associated with fertility. Thus, the correct option is D.
What is the Menstrual cycle?
The Menstrual cycle may be defined as the rhythmic series of changes that occurs in the reproductive organs of female primates.
The Ovulatory phase initiates the rapid secretion of LH that induces rupture of the Graffian follicle and thereby leading to the release of an ovum.
Therefore, the correct option for this question is D.
To learn more about the Menstrual cycle, refer to the link:
https://brainly.com/question/8759137
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