Hair club for babies?

Sam was born bald. Maddie, Jack and Sophie were born with a ton a hair. Ella was born with what looked like a dark black Halloween wig...and just kept growing all over the place. This picture from January shows her crazy "do", but....something that has never happened to one of my children is well in progress- she's losing all her hair. Sure. We had the little bald spot in the back of the head where they rubbed it off in their bed or carrier, but not allover hair loss. Ella is almost bald. I think she is absolutly adorable, but I've never dealt with this mystery. Where does the hair go? It's not in her bed or carrier...no signs of it in the sink after washing. No strands in my dust pan or on my swiffer after cleaning (except Hershey's hair). I'm wondering how long this goes on. So, if anyone has any advice, I'm all ears. I'm sure my mother- in- law would have some kind of cream or herb infused concoction we could slather on her head. Actually, in the Latin cultures, many shave their babies hair, so it will grow in thicker and fuller. I'm sure it stops disappearing and starts growing again....soon....right? Just curious...so, I'm calling on all of you out there...any advice or hair tales will be greatly appreciated!