Milestones: Maya's first week and losing the stump

Maya is one week old today. While Amy and I might have to celebrate keeping her alive so far with a couple of mimosas or something, Maya rang in her first week by losing her umbilical stump! Looks like she might have an outie. (or she is horribly malnourished)

The scary thing is that we can't find said stump anywhere.

I wonder if these two know anything about it.

Happy first week birthday Maya!