When I first became pregnant I kept having this experience of someone casually mentioning some important info that they assumed I already knew, like "since you can't take Advil when you're pregnant." I would think "where's my pamphlet?" so I started writing things down. As I read books about baby brain development or educational theory, I just added that stuff here as well. So this is all the stuff I've learned.
I hope this is helpful to you.