Went in for an MRI so the doctors could look at the innards of my tuchas. (I have a dimple on my back that might be a sign of something going on inside.) You have to lie totally still for an MRI, which for a wiggly little baby means anesthesia. If you think it's nearly impossible to stick an IV into an 8-lb baby, you're right.
I'll let you know what they found when they tell me.