To be fair there's this jew-story of virgin mary. Add spiritual ignorance and general ignorance on top of that, and it becomes quite realistic for people to be so dumbed down to ask such questions. Virgin mary along with everything else christianity has to offer is nonsense of course.
The question I believe is can a person become pregnant with astral sex. Probably a translater error.
No they cannot, not even the Gods can do this as far as i am aware and it never happened in history either. It is a physical process so this would not be possible.