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MDCAT Biology QUESTION #4308
Question 1
In a normal 28-day menstrual cycle, when would you expect the LH surge to occur?
  • Days 7–10
  • Days 11–14✔️
  • Days 15–18
  • Days 19–22
Correct Answer Explanation
The LH surge typically occurs around days 11–14 of a 28-day cycle, just before ovulation on day 14. This surge triggers the release of the mature egg from the ovary.