Wonder weeks was a life saver. Developmental "leaps" cause crankiness. My kid was spot on with his out of the blue why are you inconsolabe ðŸ˜ðŸ˜??
Discussion
Whats wonder weeks? A book?
I'm unsure what's available these days. There was a blog when jr was a baby, I think there's an app. It went through what developmental changes were happening and when.