It will not harm you, doctors say you should wear loose underwear to increase your sperm.
No, wearing underwear does not affect penis size. Penis size is determined by genetics and other factors, not by what type of underwear a person wears.
By wearing the right underwear....I will recommend natural pouch underwear.
Only if they get their penis, scrotum, or pubic hair caught in their pants zipper.
No, but wearing tight underwear decreases the amount of semen you produce compared to those who wear boxer shorts. Do not worry if you wear tight underwear - it will not make you infertile.
Unfortunately, the only way i managed to stop my sister from wearing my underwear was to move out!
No.........
No. If you do not know how babies are made you should not be fooling around at all...
I'm not completely sure of your explanation of the boys underwear. Was his penis inside the underwear? Or was his penis out through the opening? If a boy has his penis popped out thru the fly in his underwear, and his penis is in the area of, or in her vagina and he has an orgasm or he has the pre ejaculate fluid that comes in contact with her vagina. Yes, she could get pregnant. If he has his penis inside his underwear up against her vaginal area she might or might not get any sperm close enough to get her pregnant. Unless they have started making underwear for him out of latex (like in a condom!!) cotton has never been considered a good method of birth control.
Some people are more comfortable not wearing underwear.
If she is wearing a dress and no underwear, yes. If she has underwear on, no? so basically if you have no underwear on your screwed? and you have a 50% chance?
It means that they are not wearing any underwear
you can usually tell if their is the obvious waistband of boxers or briefs which can be seen when they bend over although if they are not wearing underwear you will instead see a butt crack when they bend over, and if wearing something like sweats or basketball shorts there can sometimes be an obvious penis line