Are we immature?

Adam and I have been attending a prenatal class, which teaches/scares you about giving birth and taking care of a newborn. Maybe it's just us, but some of the things they say are just too funny (and immensely awkward), and we bust up laughing at the back of the room. Clearly, we are the immature members of the class, the ones whose child will be shunned for their entire life because they weren't brought up by real adults.

Favorite quote of mine: "Some couples may be alarmed by the appearance of their newborn and experience an urge to put it back because it's not done yet."

Classic, I tell ya.