No.
No, sperm cannot pass through underwear. Underwear acts as a barrier that prevents sperm from passing through.
No, sperm cannot pass through cotton clothes.
There is a common opening,The Cloaca,through which feces,urine,sperm and egg pass.
yes
yes especially Michael Phelps's sperm.
falopian tube ;)
testicles
tests
The last organ that sperm passes through before leaving the body is the urethra.
Sperm pass through the epididymis, vas deferens, ejaculatory duct, and urethra during ejaculation.
yes it can, unless its already been dried.
The external organ through which urine and sperm pass out of the body is the penis. Urine exits the body through the urethra in the penis, while sperm is ejaculated through the same structure during sexual intercourse.