I read this article about sleep deprivation on the bbc this morning. I hadn´t actually realized the extent of it - 2 months a year. Given I was the only one to get up during the night when my babies cried, even when I was working full-time, and given that neither Marcel nor Charlotte slept through the night until they were 15 months and Léon didn´t until he was about 14 months, then I guess I must be owed somewhere between 6 and 9 months extra sleep by now. That would explain why I am definitely wrinklier than I was 10 years ago! (Not that it wasn´t worth it - they are such precious little people)
It does make you worry about how awake half the drivers on the road at rush hour are, though, doesn't it?