What is a period for boys?

Biologically, boys do not have periods because they do not have a uterus or menstruation cycle like girls and women do. A period is the monthly shedding of the uterine lining, which only occurs in people assigned female at birth with functioning reproductive systems.

But What About Boys and Hormonal Changes?

While boys don’t experience periods, they do go through puberty, which involves many hormonal changes that affect their mood, energy, and body—just like girls do during their cycles.

Some things boys might experience during puberty:

  • Mood swings or irritability

  • Growth spurts and changes in body shape

  • Increased emotions or sensitivity

  • Acne or skin changes

Why Understanding Periods Matters for Everyone

Even though boys don’t have periods, it’s important for everyone to understand menstruation—whether it’s to support friends and family, learn about their own bodies, or foster empathy and awareness.

🚀 Puberty and Body Changes for Boys: A Simple Guide

Puberty is the time when your body changes from a kid’s body to an adult’s body. It usually happens between ages 9 and 14 but can vary for everyone. These changes happen because of hormones—chemical messengers in your body.

What Changes Can You Expect?

1. Growth Spurt

You’ll start to grow taller quickly. Your hands, feet, and muscles will get bigger too.

2. Voice Changes

Your voice might crack or get deeper as your vocal cords grow.

3. Hair Growth

Hair will start to grow under your arms, on your face (like a mustache or beard), and around your private areas.

4. Skin Changes

You might get pimples or acne because your skin produces more oil.

5. Body Odor

You’ll sweat more, and your body might start to smell differently. Regular bathing helps keep you fresh.

6. Mood Swings

Your emotions might feel stronger or change quickly. This is normal and caused by hormones.

7. Growth of Private Parts

Your penis and testicles will grow and change shape.

What About Periods?

  • Boys do not get periods because they don’t have a uterus.

  • But just like girls, boys go through big hormone changes that affect mood and energy.

Tips for Handling Puberty

  • Talk to a trusted adult (parent, teacher, or doctor) if you have questions.

  • Keep good hygiene—bathe regularly, use deodorant, and brush your teeth.

  • Eat healthy foods and stay active.

  • Remember, everyone’s body changes at its own pace. Be patient with yourself.

Why Learning About Puberty Is Important

Knowing what to expect helps you feel more confident and prepared. It’s a natural part of growing up!

Back to blog