Upto how much age penis size increases naturally and having penis of 4.5inch at the age of 21 is it normal and How much size matters in performing sex?

Answer 1

The average penis size of an adult is 6 inches, so you're under average. Don't be discouraged though, because there are plenty of cures and solutions available that offer permanent penis length and circumference, as well as an overall increase in size. The best way to find out what options are available to you is to talk to your doctor, because he/she will know best whats right for you. Size isn't everything when it comes to sex, if you have a lot of stamina/endurance and move in and out fast enough you can really pleasure a girl with a small penis.

Answer 2

The penis typically stops growing naturally once a person reaches adulthood, which is usually by the age of 18-21. A penis size of 4.5 inches at the age of 21 falls within the average range and is considered normal. It's important to note that penis size is not the sole determining factor in sexual performance, as skills, communication, and emotional connection also play vital roles in satisfying sexual experiences.