For the past week, Aaron has been waking up about 4 times a night! Previously, he was waking maybe once or twice each night. I still haven't worked out what the root cause is. From birth, his sleep has been so 'fragile'. Any number of things could be affecting it at the moment.
It could be:
The fact that we stopped sieving his food.
Him eating apples everyday.
Me having coconut milk in my meals recently.
Some sort of developmental milestone on his part.
The A/C thermostat being crazy.
I hope I figure it out soon.