Which of the following hormones is produced by Corpus Luteum?

Correct answer: B. Progesterone

  • A. Leutinizing
  • B. Progesterone
  • C. Testosterone
  • D. Secretin

Explanation

The corpus luteum forms from the follicle after ovulation and secretes progesterone, with some oestrogen, to keep the uterine lining ready for implantation. Luteinizing hormone comes from the pituitary, testosterone mainly from the testes and secretin from the duodenum.

This question appeared on the UHS MDCAT 2026 paper, which you can sit online with every answer explained.

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About Menstrual Cycle

The menstrual cycle covers the coordinated changes in the ovaries and uterus, including menstruation, follicular growth, ovulation and corpus luteum formation. It links follicle-stimulating hormone, luteinizing hormone, oestrogen and progesterone with endometrial changes, and distinguishes the ovarian cycle from the uterine cycle and the hormonal events of pregnancy.

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