I should have seen to coming!
Saturday when we were hanging out at home after I had slept in a bit (yum) and Jax was playing on my lap in the recliner. He would hang over the left arm and pull himself back up. Over and over. The last time he did it he pushed with his feet with all his might. I had an arm over his back for support but it wasn't enough. I tried to catch him with my right hand but his little foot slipped through.
My baby fell on his head. :( Worst. Mommy. Ever.
I scooped him up. He was crying pretty hard. I tried to access this situation, looking for blood and bumps. Nothing. He had no raising lumpies to speak of.
After a few more minutes of comforts and love he was done with me. I set him down on the floor by the slide (yes we have one in the family room) and tried to get him to crawl up. He cried. So I helped him do down. He laughed and had fun doing that a few times. Then I offered for him to try again. He tried to crawl and he just fell over and cried.
I thought maybe his equilibrium was off, being that he just smacked his head on the floor. More snuggles. A bit later he tried to crawl again with the same result. At this point it was about 5 minutes from the fall and I looked at Zack.
"I think it's broken. His arm. I think we need to take him in now"
He wanted to wait a bit and see if he felt better in a few minutes, but I knew. Something was wrong. I gathered us all together and headed for Urgent Care. $40, 2 Xrays and 1 screaming-held-down-looking-at-me-like-HOW-COULD-YOU-MAMA baby later and it was confirmed.

He can't crawl, though he tries to arm crawl sometimes. Mostly he just gets annoyed because he loses his balance and falls over and can't get up on his own. Luckily, he doesn't seem to be in any pain. He has been quite the trooper through it all. Now to get a cast to look 'cool' for those family photos I have to reschedule.
I shoulda seen it comin'