If the gland is functional (and the other parts are too) - yes.
Most testicular cancers are first noticed by the man himself.
no
A testicular self-examination (TSE) is the procedure by which a man checks the appearance and consistency of his testes.
Testicular rupture ("busting" of the testicle), is first of all a serious problem that can lead to many different complications. It is vital, for someone with a testicular rupture to see a doctor immediately. But, in answer to the question, if both testicles are ruptured beyond repair, then it is then impossible to impregnated a women. However if only one, testicle is ruptured, then it is still possible for a male to impregnate a women. Also, if one or the other testicle is repairable (by surgery) then it would still be possible for the male to impregnate a women.
yes
No - the two species are completely incompatible !
Yes, a gay man can impregnate a woman because a gay man is still a MAN
No. A member of one genus of animal cannot impregnate a member of another genus.
No and in some countries this is a criminal offence with jail time.
The testicular self-exam is best performed in the shower or bath, because warm water relaxes the scrotum.
Since a lamb is an immature sheep, it is too young to be impregnated. Human beings can use artificial insemination to impregnate a sheep. Human beings cannot interbreed with sheep, however.
No, most defiantly not. Especially in Salt water.