OK I'm gonna go out on a limb here and guess what you mean since I'm pretty sure you know that you can't retract your penis.
I think you want to know if your penis get smaller if you get circumcised.
It does not.
No.
There are lots of beliefs about negative effects of masturbation; most of them are just superstitions. Nowadays, it is generally believed that no bodily harm can come from masturbation, unless you do some obviously dangerous practices.
no
Take a cold shower.
yea
No it does not change the size of your penis
About an hour or 2. They're still horny.
no, it is not proven that caffeine makes your penis smaller, it's just a tale
i masturbate with it and i was wondering if it makes my penis smaller. im 15 and have a 4 inch penis. im 6 feet tall too
Do you mean why do men retract their foreskins and expose the end (the glans) of their penis? This generally occurs all by itself when the penis is erect, as the normally loose foreskin is stretched tight when the penis stiffens and extends in length. Many guys also retract the foreskin by hand when they urinate because it reduces the likelyhood of their urine splashing around, it also avoids trapping urine droplets under the foreskin. All guys should retract their foreskin when bathing or showering to ensure that they wash their penis properly and thus avoid unpleasant smells and infections.
Not permanently, just if you get a erection.
The size of a man's penis is very variable. Each man is different. Some have smaller ones, and others have larger ones. Also the size of the penis when flaccid, is in no way related to the size of the penis when it is erect.
Nothing.
Working out doesn't affect penis size, as long as you aren't on anabolic steroids. Steroids can damage the testicles and can lead to a smaller penis growth.
No. Foods don't change penis size