How long is the normal human penis?

I believe that many men in life are not satisfied with the length of their penis and always feel that it is not long enough. In fact, many people do not understand what a normal man's penis is. So some people originally have a completely normal penis, but because they do not understand the relevant common sense, they always feel that theirs is not long enough, so they will develop an inferiority complex. This is the result of cognitive errors. So how long should a man's penis be to be considered normal?

How long is the normal human penis?

Regarding the size and thickness of the penis, a sample survey shows that: when not erect, the longest penis of domestic men is 11 cm, the shortest is 3 cm, and the average is 6 cm; the maximum diameter is 4.0 cm, the shortest is 1.5 cm, and the average is 2.5 cm; when erect, the longest penis is 18 cm, the shortest is 8 cm, and the average is 12 cm.

In fact, in the first stage of sexual arousal, a girl's vagina expands greatly in order to accept objects of unknown size. Then it will tighten again, gently wrapping the object that enters. An ancient Greek scholar once said: "During intercourse, the function of the vagina is to tighten the things inside. It is so natural that it adjusts itself to any size. It protrudes when it encounters a short one, shrinks when it is long, expands when it is fat, and shrinks when it is thin."

So, "the penis is usually 4-5cm long, and can be 12-15cm when erect (depending on the degree of stimulation)." This size is normal and great. And if you are under 25 years old, you will still be growing and developing. Generally, the penis will grow to around 25 years old.

Regarding foreskin that is too long: After the penis is erect, can the foreskin be easily turned back (automatically or with the help of hands) to fully expose the glans? If it is possible, then the surgery is not necessary (it exists for a reason, didn’t people live in the past when circumcision was not performed?). However, you must pay attention to hygiene and wash your genitals with warm water every night (including the glans). If you cannot pull back the foreskin after erection (even with the help of your hands), it is phimosis or the foreskin is too long and the foreskin opening is narrow, and surgery is required.

Of course, if the foreskin is too long, the foreskin opening is usually a little narrow. However, if you practice more often, just flip up the foreskin when you are flaccid, and then erect it. After repeating this many times, the foreskin opening will slowly become loose because the foreskin is elastic.

As for "the foreskin is a bit long, but very loose and the glans can be exposed if it is pulled up", it means that the foreskin is simply too long. It's okay. As long as the foreskin can be turned up to expose the entire glans when the penis is erect, and it can also be turned back to its original position, surgery is not required. Just pay attention to hygiene and wash and turn it up more often. As for the foreskin opening, it can be treated according to the above method.