19 month old waking at 4am or before every morning

[Tyson1234]

My 19 month old little boy keeps waking at 4am or before every morning and won’t go back down it’s been going on for about 4 weeks now and it’s driving me and my partner up the wall. I feel like I’ve tried everything from later bed times, reduced naps and leaving him when he wakes but he just screams he’s normally a great sleeper with no issues with going to bed between 18.45-19.15 is this ever going to end?! ☹️

18:45 seems an early bedtime unless he doesn't nap much, how much sleep does he get during the day? We introduced a Gro Clock but I can't remember what age from.

Is he tired when he wakes or is he fully rested and ready to start the day?

If he is tired then you could try the wake to sleep method

If he's rested then you need to adjust his sleep block, move his bedtime later by 15 minutes every 3 nights. It may take some time for this to have an effect but it should eventually start to reset his pattern.