I'm not a doctor but I sure am (sadly) an expert on sleep deprivation. Give or take 4 flipping whole years of it. Don't be fooled by the picture above, they nodded off together but were soon moved to their own beds and both woke up at least twice that night. Le yawn!
My otherwise healthy little toddler suffered from chronic ear infections (otherwise known as Glue Ear) from June last year until December but has seemed to have knocked them on the head (for the longest time) anyway in the last couple of months.