Double Sunrise Young Women's Health: early teen to college years

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GeneralHealth Info

Reproductive Changes in Boys

Before you view this page, we want you to know that this page contains illustrations of private body parts. Drawings of body parts are helpful in learning about health, but may also be embarrassing. If you do not want to view these illustrations, click here now.

After puberty, boys' bodies change in various ways. One important body change is development of the reproduction system. Mature physical and sexual changes occur during the teenage years as well as the physical ability to "impregnate" or to "make pregnant".

Reproductive changes in a young man
Understanding a male's reproductive system will help adolescents to make healthier choices especially when it comes to sexuality. The male has many reproductive changes during puberty. Although boys have similar physical changes, the time that changes occur can vary quite a bit from boy to boy. To understand these changes, it is best to start with understanding a male's body.

Illustration by George Ulrich

1. Penis, which has a passageway (urethra) for urine and semen (which contains sperm) to leave the body.

2. Scrotum is the sac that holds the testicles.

3. Testicles are where the sperm is produced.

4. Prostate gland, which mixes fluid with sperm to form semen.

To learn more about reproduction and sexual activity, you can go to Products/Programs to order books that give more detailed information.

Keeping connected in order to grow

The information contained in this website and/or provided by DoubleSunrise, its agents, servants and/or employees is general health information for educational purposes only. This site does not and cannot provide medical advice or a diagnosis for any person who requires direct medical care and this site should not be used as a substitute for medical care and/or the advice of your personal physician or professional healthcare provider. Specific medical questions you have about your medical condition, treatment, care or diagnosis should be presented to your own professional healthcare provider. Medical information changes rapidly and while DoubleSunrise frequently updates the content of this site, some information may be out of date. You agree that it is not your intent to establish a physician-patient relationship with DoubleSunrise, its agents, servants and/or employees.

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