Erin, I've been taking a calcium supplement, but hadn't known about the absorption issue. I'll order a calcium/magnesium combo. Thanks!
Ali, I have cut dairy from my diet. It's so hard to tell if LO got better because of that or because her digestive system finally matured. I had wondered about the return to work issue, but my supply stayed steady for 3-4 weeks before it started dropping. I've added another pumping session, just to be sure, though. Part of the issue may also be that my daughter has recently started sleeping 7-8 hours in a row.
Thanks! Also, I swear she's longer this morning than she was when we put her to bed last night, so she's definitely having a growth spurt.