 Yeah, the first thing we saw and it was, and I think we might have missed it for a little while because right in that year we had, we had left Boulder and we'd moved to Washington DC for a year. And so she'd left a lot of her peers and friends and she wasn't in daycare for the year. And, but eventually when we came back, we saw that she'd really kind of fallen behind her friends. She was just not progressing through those early childhood steps of motor development in particular. And, um,