Reproductive Health Exam Related

Review Reproductive Health Exam related questions and content

Which phase of the menstrual cycle is variable?

  • A. Ovulatory
  • B. Regenerative
  • C. Secretory
  • D. Menstrual
Correct Answer: B

Rationale: The regenerative phase of the menstrual cycle is the phase in which the endometrium rebuilds after menstruation. This phase can vary in duration from woman to woman and cycle to cycle. Choice A, the ovulatory phase, is not variable as it typically lasts around 24 hours. Choice C, the secretory phase, is also relatively consistent in its duration. Choice D, the menstrual phase, is the shedding of the endometrial lining and usually lasts around 3-7 days.