There's one bit of advice I'm not sure I agree with:
Another issue: the notion that all children are born from their mother's stomach. Stigger recommends that parents explain that children either came home from the hospital or by airplane from Korea, Kyrgyzstan, Guatemala and so on.I don't think that cuts it. Coming home by airplane denies that the child had a life before coming home, and suggests that the kid is somehow abnormal, like he or she was hatched instead of born. I'd be more inclined to say simply that some kids are born into their families and some are adopted into their families after being born.
What do you think?