So, the other day my Mom asked me if I thought we should lower the mattress in Claire's crib. She had noticed that Claire was starting to grab the bars and trying to pull herself up.
Nah, I said. I don't think she's quite there yet. We've got some time.
But a couple of days went by and I noticed she was pulling more and more.
Better safe than sorry, I thought.
So, we lowered the mattress this weekend.
And the very next day ...