question: I am a generally healthy 32 year old with no  past medical problems. I am 5'1" and weigh 180 (still dropping baby weight).  I am 6 weeks post cesarean section/tubal, and now have very poor circulation in my hands and feet. Even holding my arm upright to brush my hair makes my hand go totally asleep.  I never had trouble prior to the surgery.  Is this common, should I be worried?