Congrats. A baby is a true gift. I'd say go for it. Just take extra precautions. You might wanna make things as discreet as possible. Keep things locked up, and try to be as low key as possible. It's one thing for them to know, it's a totally different story if they blab to a classmate or teacher (as young kids do). But as they get older share it with them (not literally share) but tell them what you know, inform them so they don't fall victim to the propaganda. You as well as I know kids who think it's stupid or for losers based on what they hear and not what they've seen or experienced.