Boys/Men need to be mentally or physically aroused by being sexually stimulated by someone else during sexual intercourse, by having enjoyable sexual thoughts, or looking at any of various displays of nudity or sex. As the penis is held and rubbed up and down or thrust repeatedly into a sexual orifice of someone else, the mental and physically arousal work together to basically encourage the penis to ready sperm in its testicles (the two "balls" in the sac attached to the shaft of the penis) for ejaculation (getting it out of their body). The climax of the sexual arousal causes the release. Also, lubrication makes the sexual stimulation more intense and readies a release more quickly, especially if the physical stimulation causes even greater mental arousal.
nothing, just as long as the said sperm isn't coming from someone who has any sexual ailments or STDs
It will not change...its protein will do the body good!
nothing
Yes, the male body produce new sperm constantly and reuses the unused sperm as nutrients.
Nothing happens, you wont notice any difference but you can then make a girl pregnant if you have sex.
does boys have sperm in their underwear
Baby boys Are born with a set amount of sperm CELLS ; they do not actually MATURE into sperm until the boy reaches puberty but the Cells are there in his body at birth
yea you can... it wont do anything to your body.... and sperm is also a antidepressent
Girls: get pregnant Boys: Their balls start to itch
For girls, the main event is having to have periods. It is quite shocking at first when you see that blood is coming from inside your body. For boys, I guess it's that their body will grow into a more manly shape. (more muscle!)
Penis...The Penis is where fluids are emitted from the male body. Sperm, Semen and Urine all pass through the Penis. And if it comes out your mouth that means when you was young and if your mom kissed you, you would of gave sperm's to your mom.( witch is not true).
When they masturbate or have sex. Gay sex is easier for buys to create sperm.
Boys sperm is called semen. :)