Dear Queenie,
For medical reasons I will never be able to have children. I wouldn’t talk about this on a first date, but someone I’m going with has a right to know.
Queenie, how soon should I tell someone I’m dating about this?—Need to know when
Dear Need,
Tell them when they mention the subject of having children.
And if you have an online dating profile, mention it there. It will screen out anyone who wants children – and probably attract many who do not.