You had a baby at Bryn Mawr Hospital, the six-week checkup went fine, and someone mentioned your iron was "a little low." Take a supplement, they said. Months later, the exhaustion has not budged, there is hair on the bathroom floor every morning, and you are reading this at 11 PM because you cannot switch your brain off even though you are wrecked.
That low iron often sits in the ferritin gray zone, roughly 15 to 30 ng/mL. A standard blood panel can read as normal in that range, since ferritin isn't always part of routine bloodwork, so the number looks fine even while you feel anything but. The women who book with us are usually a few months postpartum or have spent years losing iron to heavy periods. On paper, the labs look okay; the body tells a different story.
Local OBs from Bryn Mawr are good at spotting low ferritin, but almost none can put you on an IV in the office. Oral iron is a three-to-six-month project, assuming your stomach tolerates cramps and constipation. A hospital infusion suite means blocking off half a day, timing it around the Blue Route at rush hour, hunting for parking, then sitting in a waiting room, all of it with an infant in tow.