A.C.
My son had night-terrors as a very young baby (around six months or older), and it seemed like he had them about once a week for a couple of months. He would seem to be awake, crying and screaming like something scared him in his dreams. The only thing that stopped it was holding him or patting his back and consoling him. It would usually take ten to fifteen minutes before he calmed down and either woke up or went back to sleep. It seemed like he didn't even know something made him scared. I think I've heard from other moms that you're not supposed to try to wake babies when they're having night terrors. They usually grow out of it just fine, which is what my son did.