What is the average age of noticalbe signs puberty and what are stages in guys?

The average age of noticeable signs of puberty is between 10 and 14 for boys and 8 and 13 for girls. However, it is important to note that there is a wide range of normal variation, and some children may start puberty earlier or later than this.

Stages of puberty in boys

1. Testicular enlargement: The testes start to grow larger, and the scrotum becomes darker and thicker.

2. Pubic hair: Pubic hair begins to grow at the base of the penis and spreads to the pubic area.

3. Penile enlargement: The penis begins to grow longer and wider.

4. Erections: Erections become more frequent and may occur without any sexual stimulation.

5. Growth spurt: Boys may experience a sudden growth spurt during puberty.

6. Voice change: The voice deepens and becomes lower-pitched.

7. Facial hair: Facial hair begins to grow, starting with the upper lip and chin.

8. Muscle development: Boys gain muscle mass and become stronger.

9. Sperm production: The testes start to produce sperm, which can be ejaculated during ejaculation.

It is important to note that puberty is a natural process, and there is no need to be embarrassed about it. If you have any questions or concerns about puberty, talk to your doctor.