It depends on why he is infertile.
Since he already has two children it is apparent that he doesn't have a congenital infertility, but there are many types of infertility that can occur during a person's life. I would ask him why he thinks he is infertile. If he can explain a particular event then he may be infertile, if it is just cause he has had lots of sex and not gotten anyone pregnant, then it could still be fertile.
If a grown man catches it, yes, it is possible.
in some cases it doesnt matter. becaoming unfertile does not matter how many children you have.
In this instance, there is still a 00.1 % chance that he could, statistically speaking.
not able to produce children or young synonyms: infertile, unable to reproduce / conceive, unable to have children / young, archaic - barren
There is no simple answer for this. There are many reasons why a couple may not have children: - too old, - same gender, - the woman is infertile, - the man is infertile, - not enough sex - too much sex - low sperm count Narrow down the scope and you have a much better chance of estimating. If a man and woman are fertile, their chance is extremely high.
Spinster or Virgin, depending on usage. actually a Virgin is a woman who has never had sexual intercourse, but has come to mean unmarried as well- for example Queen Elizabeth I the Virgin Queen.
no no this natural poses over exertion have no side effects on fertility
Men can't have children...
Let's hope not
When a man or woman is unable to or has difficulty having children
It usually does unless the man is infertile.
It could be possible; for example, disease can cause it.