Videos For how long and how often should my baby sleep? By Isabel Kallman Featured parenting professional: Jean Kunhardt, MA and Lisa Spiegel, MA of Soho Parenting. copyTwitterFacebookPin ItEmail Article Related posts: How can I tell if my baby is ready to fall asleep? What is the best bedtime routine for babies? What to do when my baby wakes up in the early evening. Should I put my baby to bed later so that she/he can sleep in later? Should I start my baby on a sleep schedule?