So my 18 month old keeps waking at 5am. He is awake and ready to play at that time and I'm finding it exhausting! It's been going on for a few months now. He goes to bed at 7 and sometimes wakes up in the night but only briefly. I find that because he's waking up at 5 he ends up having a big 2 hour morning nap about 8:30 and then a 1 hour afternoon nap about 2:30/3. I'm 35 weeks pregnant and struggling to keep up. Does anyone have any advice? We've tried blackout blinds/curtains. We've also tried dropping a nap but he tends to struggle to sleep at night then. He always goes down to sleep in his cot and generally has no problems getting to sleep unless he's poorly/teething.