Corpus luteum produces

Options

A. LH harmone
B. Testosterone harmone
C. Progesterone harmone
D. None

Answer

**Step-by-Step Solution:**

1. **Understanding Corpus Luteum**: The corpus luteum is a temporary endocrine structure that forms in the ovary after ovulation. It is crucial for the reproductive process in females.

2. **Hormonal Production**: The primary hormone produced by the corpus luteum is progesterone. This hormone plays a vital role in preparing the body for potential pregnancy.

3. **Function of Progesterone**: Progesterone helps maintain the endometrium (the lining of the uterus) after ovulation. It thickens the endometrium, making it suitable for the implantation of a fertilized egg.

4. **Prevention of Uterine Contractions**: Progesterone also inhibits muscle contractions in the uterus. This is essential to prevent the body from rejecting a fertilized egg.

5. **Menstrual Cycle Regulation**: If fertilization does not occur, the corpus luteum degenerates, leading to a decrease in progesterone levels. This drop in progesterone triggers the menstrual cycle.

6. **Conclusion**: Therefore, the correct answer to the question "Corpus luteum produces" is **progesterone**.

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