I'm a new mom and my son is almost a year old. He only has two teeth that have completely come through and still has yet to sleep through the night. Some nights he wakes up screaming as if someone is hurting him and it takes me a while to calm him down. I thought night terrors but I didn't think that kids that young had those. I had them when I was little and hoped that my child wouldn't but I guess I didn't get that lucky. Also, is it normal for him to only have two teeth and not sleeping through the night for his age??