Physical Developments of a Thirteen Year Old Kid

The teenage years starting at age 13 years are also called adolescence. The time when your child shifts from being a 12-year-old kid to a 13-year-old teenager is a significant milestone that can bring about some interesting changes.

This is the beginning of sexual maturation in your child. Just as your newborn went through several phases of growth spurts within the first two years of his life, your teenager too will undergo several growth spurts. Your child may grow several inches over a few months, followed by a time of very slow growth. Then they may have another growth spurt. 

The physical changes that will be experienced are:

Boys

• The onset of puberty: The first signs of puberty, enlargement of the testicles will take place. 

• The appearance of Pubic hair.

• Some kids may have sudden high energy levels.

• Emerging skin problems such as acne.

• Some boys may experience voice changes as early as 13 years. 

• Boys who physically mature the earliest maybe feel more confident.

Girls

• Girls grow taller, gain weight, and become physically mature. They reach 95% of their mature height. 

• Menstruation has begun for most. 

• Those who mature earlier are often more self-conscious of their bodies.

• Their rapidly changing physical appearance can lead to self-conscious feelings. 

Children at this age will likely compare their physical development with their peers. They are likely to worry if the changes they are facing are normal. Hormonal changes bringing about acne or being overweight may cause your teenager to worry about their appearance. Body image issues, such as eating disorders, may also develop during the teen years.​

It's important to talk to your teen about body image and how they feel about the changes they're experiencing. Assure them that the changes they are going through are all normal. Educate your child that when the body is growing, it is best not to crash diet as the necessary nutrients will not reach the body then. 

While all children develop at slightly different rates, it’s important to keep an eye on how your child is growing.

This is the time to lay the groundwork by giving your teen the right skills to make good decisions. This will make the teenage years less burdensome on both parent and child. 

Stay Tuned! Stay Relevant!