LEXINGTON, Mass.--(BUSINESS WIRE)--AMAG Pharmaceuticals, Inc. (NASDAQ: AMAG) today provided an update on the commercial launch of Feraheme® (ferumoxytol) Injection for intravenous (IV) use, including preliminary fourth quarter 2009 Feraheme net product revenues estimates, as well as an update on the Company’s international and label expansion efforts. The Company will present further details at the 28th Annual J.P. Morgan Healthcare Conference in San Francisco on January 11, 2010 at 11:00 a.m. Pacific time.