My little boy is 12 weeks corrected age (born at 32 weeks, 20 weeks actual age) and according to my wonder weeks app, he should be going through leap 3,

He’s spent the last 4/5 days screaming 80% of the time and taking 0 naps in the day and being generally really grumpy. He still sleeps straight through the night which is great.

Today though he’s only spent around 2 hours awake and has just been eating and going straight back to sleep...

is this all part of the leap?