Lactational Amenorrhea
I could only get through about half of this youtube “breastfeeding at age 8″ video before getting sick/bored, but it did lead me to take special notice of this wikipedia article on breastfeeding & fertility that i found via this erosblog post on the subject.
That’s all, I’m done.
Except, also I had to look up the definition of amenorrhea – it’s like, “Duh! It is what it sounds like!” once I read it. *shrug* Go figure…