Menstrual Cycle and Spermatogenesis · Physiology

The proliferative phase of the menstrual cycle is dominated by which ovarian hormone?

  1. Progesterone
  2. Inhibin
  3. Estrogen
  4. Luteinizing hormone
Show answer and explanation

Correct answer: Estrogen

Estrogen secreted from developing ovarian follicles stimulates proliferation of the endometrial lining. This phase prepares the uterus for possible implantation.

Difficulty: Medium Question 2 of 40

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