Okay, I KNOW I should know this. It's my second time around, but quite frankly, I didn't do much of anything but walk during my last pregnancy. But this time, I belong to a gym and have been working out for 4 months prior to getting pregnant. So, I know it's safe for me to continue with my cardio stuff. But is strength training safe? For some reason something about "weight bearing" is echoing around in my brain. Anybody know? All my books are on loan still and I don't know where to check.