Hi my 7 month old boy has lately been screaming at 8 or 9 after he goes to bet a 6 or 7, or sometimes scream/cries a little bit later. He screams all of a sudden and it can last from less than 1 min to 3 min. I never really go to him cause he stops so quickly. what could it be? Is it dreaming? I think he also talks in his sleep cause I hear him talk but he is sleeping.