Just musing really. My DS has just stopped bf at 21 and a half months and DD was 18 and a half months. I'm a bit hacked off with them that we didn't manage 2 years as per WHO guidelines 
I also realised that they both dropped thier last (bedtime) feed at about the same time they dropped thier naps.
Does anyone know of any reasons why they stop when they do or is it just random?
Thanks for humouring me 