[OHeather]

The thing that I was thinking about when they mentioned increased CO2 for better health was breastfeeding babies. Most moms now use a receiving blanket or some sort of cover up to keep the peepers out (lol). I always thought that it would be hard for the babes to breath, but maybe it shouldn't be such a concern. Maybe it's actually good for them.

I was also thinking about the covers on a bed with some people. I always thought it was really stuffy myself, but a lot of people love to sleep with their blankets over their heads.