my daughter is not at all sleeping properly, she takes milk but afterwards she vomits some milk, at night hardly one hour she sleeps & again she wakes up is it normal?

A. Your child is having some discomfort otherwise kids can usually sleep for two or three hours at a stretch in the night or day also so make sure that the atmosphere in the room is comfortable there are dim lights on no light the child is very well fed before you put your child to sleep