What happens to corpus luteum in human female if the ovum is (i) fertilized, (ii) not fertilized ?

Explanation

**Step-by-Step Solution:**

1. **Understanding Corpus Luteum**: The corpus luteum is a yellowish hormone-secreting structure that forms in the ovary after ovulation. It plays a crucial role in the menstrual cycle and early pregnancy.

2. **Scenario 1: If the Ovum is Fertilized**:
- When fertilization occurs, the corpus luteum is maintained and continues to function.
- It produces hormones, primarily estrogen and progesterone.
- These hormones are essential for maintaining the uterine lining and supporting early pregnancy.
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