Moderate

Which of the following does not occur between 15-28 days of the menstrual cycle?

Correct answer: B. Proliferative phase

  • A. Premenstrual phase
  • B. Proliferative phase
  • C. Luteal phase
  • D. Secretory phase

Explanation

This phase occurs earlier in the menstrual cycle, specifically in the days leading up to ovulation (around days 6-14). It involves the growth and thickening of the endometrial lining in response to rising estrogen levels.

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Human reproduction covers the male and female reproductive organs, gamete formation, fertilization, implantation and hormonal regulation. The menstrual cycle includes ovarian and uterine changes controlled by pituitary and ovarian hormones, while sexually transmitted diseases are studied through their causes, transmission, symptoms, prevention and effects on fertility.

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