In Which Introductions Are Made

I'd like to introduce the reason why, for the past two months, I've been both ravenous and nauseous, tired but unable to stay asleep for any length of time, and bouncing back and forth between grouchy and completely thrilled with the world:

Yes, I know it looks like a fuzzy jelly bean. I have great hopes that it will grow out of that phase within the next 7 months. Just as a reference, the head's on the right of the screen and if you look very, VERY closely, you can see toes on the left. Why exactly do fetuses grow fingers and toes before they grow arms and legs???