The one in which baby acts like a bobblehead doll and also has a bald spot

When Baby D was born, one of the mos noticeable things about him was his full head of black hair. It was everywhere on his head, beautiful and thick. Each nurse would note it when she came in to check on us or take his temperature.
After a few weeks though, it started thinning all over his head except right on top, so that soon he was down to a faux-hawk... Now, I've heard that babies often lose the hair they're born with, and that eventually it gets replaced with their "real" hair, so basically, you don't know if the colour or texture is going to stay the same. I've also heard that sometimes they're totally bald in between the two stages, and other times the old hair is falling out while the new hair is growing in, so you can't really tell it's happening.
All I know now is that, after thinning out for some time, Baby D's hair has been seeming to grow back in for the last three weeks or so. Of course, when you spend as much time, continuously, looking at something or someone, you usually can't see the change. It's like trying to figure out on a day-by-day basis if you're gaining or losing weight. It's basically impossible. So, while the hair on the sides of his head is maybe-sort-of growing back in, the hair on the back of his head is gone gone gone!
That's right ladies and gents. Baby D has a bald spot. It's not on the top, it's right on the back of his head. It's what my older sister lovingly refers to as a "pillow spot" and is apparently common with babies who sleep on their backs (which is basically the safe way for all babies to sleep)... Until they start sitting up, a lot of babies spend so much time on their backs that they essentially rub their heads clean of any hair there. Of course, the truly hilarious aspect of all of this is that he has hair again at the nape of his neck, so it looks like a really hilarious rat tale situation. I call his hair situation "the reverse mullet": it's party in the front, business in the back (and then a rat tale - heheh).
The other hilarious thing about him now is the bobblehead situation. While he learns to hold his head up, he's in this in-between stage where he seems to think he's a bobblehead. If he's sitting, he's bobbling constantly. I've seen this with all babies I know passing through his age and stage, so you'd think I'd get used to it, but instead, it never ceases to amuse and amaze me.
So, I have a balding, bobble-headed little man to take care of. And I couldn't be happier :)