When someone tells you that his partnerthey (or herselftheir partner) isare pregnant, is it rude or unpoliteimpolite to ask if the pregnancy was planned?
I imagine it depends on how close one is to the couple or one of the (future) parents, but there might be cultural differences too. Surely this is also better to ask in private rather than in public.
PS:P.S. I am referring to "normal" cases of "stable" partners, and not to more cumbersome situations like teenage pregnancy (admitting that in many cases the latter can be a perfectly voluntary pregnancy too).