After a vasectomy, a man is not considered to be infertile until he has given two samples of his semen up to four months after surgery. this is to make sure that

After a vasectomy, a man is not considered to be infertile until he has given two samples of his semen up to four months after surgery. This is to make sure that the vasectomy was successful.

is there a year set? the question is incomplete

well, i can't read it so i'll ask you questions about it : )

if you were a reader and you read the introduction, would you want to read more?

does it start with a question? if so, is it something you would want to read about?

and ask any friends or family for their opinion : )