I know I should count my lucky stars that at least one of them sleeps well but as much as I love my DS I am mildly resentful that after three years I still can't get him to sleep through the night when my DD does at only 4 months.
Why are they so different? They have been treated the same with the same sleep routines etc.
My DS is up every night either sleep walking, dreaming or wanting a drink. My DD has slept through every night since 12 weeks (and when I say slept through I mean 12-14 hours!).