If you have a newborn, then you're no stranger to your little one's weird, jerky movements. Thankfully, those crazy moves are completely normal. In fact, these infant reflexes are designed to protect your baby and keep him safe. So, what can you expect as a new parent? What happens during the moro reflex, sucking reflex and the root reflex? Will your child always have them or will they eventually go away? Learn more about your ad choices. Visit megaphone.fm/adchoices