What is the normal puberty age for girls?

Options

A. 3 to 5 years
B. 10 to 15 years
C. 18 to 20 years
D. 25 to 30 years

Answer

**Step-by-Step Solution:**

1. **Understanding Puberty**: Puberty is a transitional phase in human development where individuals become capable of reproduction. It involves physical and hormonal changes.

2. **Age Range for Girls**: The normal age range for girls to start puberty is typically between 10 to 15 years.

3. **Hormonal Changes**: During puberty, the body starts to produce reproductive hormones such as estrogen and progesterone, which play a crucial role in regulating the menstrual cycle and ovulation.

4. **Menstrual Cycle**: Around this age, girls begin to experience their menstrual cycle, which is a sign of reproductive maturity. The first menstrual period, known as menarche, usually occurs during this time.

5. **Conclusion**: Therefore, the normal puberty age for girls is between 10 to 15 years.

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