Day 21

Day 21 is here so The Pixie Rat is in her standard poses. 

T 

Embryo development:

• 20 days
  The ovules have changed in shape in order to become embryos that adhere to the walls of the uterine horns; the nervous system is already formed.

I don't see any differences in her.  But then now I'm looking at her too much and should I anyway?  She has an ultrasound scheduled for next Friday morning.  Fingers crossed!