In m.c. day 10 to 16 is known as

Answer

### Step-by-Step Solution:

1. **Understanding the Menstrual Cycle**: The menstrual cycle in human females typically lasts about 28 days. It consists of several phases, including menstruation, the follicular phase, ovulation, and the luteal phase.

2. **Identifying the Days**: The question specifically asks about days 10 to 16 of the menstrual cycle.

3. **Phases of the Cycle**:
- Days 1 to 7: Menstrual bleeding occurs, and hormone levels are low.
- Days 8 to 13: The follicular phase begins, where the body prepares for ovulation.
- Day 14: Ovulation occurs, where an ovum (egg) is released.

4. **Fertile Period**: The days leading up to and including ovulation (approximately days 10 to 16) are considered the fertile period. During this time, the chances of fertilization are highest because the ovum is available for fertilization by sperm.

5. **Conclusion**: Therefore, days 10 to 16 of the menstrual cycle are known as the **fertile period**.

### Final Answer:
Days 10 to 16 of the menstrual cycle are known as the **fertile period**.

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