Why is my penis length 8 cm at 20 years?

It seems to be a problem of delayed ejaculation which might be a condition that Sir could be experiencing when he is not able to ejaculate during sex. It can occur because of several reasons such as anxiety, some medications, or damage to the nerve. Stimulating Sir to express his thoughts without inhibition with a healthcare provider can be the best way to determine the source. Treatment may include counseling, changing medications, or other ways that match Sir's specific situation to get him out of the problem.

When a man rubs his private part against a woman's private part, the result can be pregnancy--in other words, sperm, which is essential for making a baby, may be introduced into the woman's body. Pregnancy signs include late periods and queasy feelings. The method to avoid getting pregnant is by protecting yourself using a condom every time you get into this kind of contact.!

Masturbation is a common behavior that many people practice, but it does not cause hair growth on the body or turn a teenager's body into an adult. If you're concerned about any changes in your body, it's best to talk to a doctor for guidance.

Erection problems can be due to different reasons, for example, stress, anxiety, or physical health problems, etc. It is a matter of particular importance to discuss with a healthcare professional so they can identify the particular reason in your case. Treatment methods can be medication, therapy, or changing lifestyle. The progress may vary for each patient; however, with proper treatment, there is a chance of bettering your situation.