When you become a parent, it seems that everyone has something to say. They seem to be “experts” on all things baby, even if they’ve never had one themselves! When you’re pregnant they want to tell you what to eat, and what not to eat, how to dress, how to sleep and what to do about whatever symptoms you’re having. After the baby is born, you get a ton of tips on letting the baby cry (or not), how and what to feed them, when to let them stay with a sitter, how many playdates they should have…the list goes on. Sometimes though, the advice is the best parenting advice you’ll ever hear and it sticks with you. What’s the best (and worst) parenting advice you’ve ever heard? See what some of our readers had to say after the jump.