Are you using one of those Bunny Alarm Clocks and if yes at what age did you start using them? DS is 20 months, was a good sleeper for the past couple of months (7.30 to 7.30) but suddenly wakes at 5.20 every morning. He just whinges and whines - I have tried everything, night light, toys in his cot (which he used to play with), heating on or off, When you go in he jumps on his toys in the cot and starts playing with them and is happy as Larry.
I let him sleep between 40-60 minutes at lunch time, if I didn't wake him he'd sleep much longer. He falls asleep within 5 minutes at lunch time and in the evening.
I'm just not sure if he'll 'get' the alarm clock' iyswim, so at what age did you start using them and are they worth their money?