AMAG Pharmaceuticals, Inc. to Host Conference Call on April 23, 2013 at 4:30 p.m. ET to Discuss Financial Results for the

  AMAG Pharmaceuticals, Inc. to Host Conference Call on April 23, 2013 at 4:30
  p.m. ET to Discuss Financial Results for the Quarter Ended March 31, 2013

Business Wire

LEXINGTON, Mass. -- April 19, 2013

AMAG Pharmaceuticals, Inc. (NASDAQ: AMAG) today announced it will report
unaudited consolidated financial results for the quarter ended March 31, 2013
after the U.S. financial markets close on Tuesday, April 23, 2013. The
announcement will be followed by a conference call and webcast with slides at
4:30 p.m. ET during which management will provide a business update and review
first quarter financial results.

To access the conference call via telephone, please dial (877) 412-6083 from
the United States or (702) 495-1202 for international access. A telephone
replay will be available from approximately 7:30 p.m. ET on April 23, 2013
through midnight April 30, 2013. To access a replay of the conference call,
dial (855) 859-2056 from the United States or (404) 537-3406 for international
access. The pass code for the live call and the replay is 37544923.

The call will be webcast with slides and accessible through the Investors
section of the company’s website at www.amagpharma.com. The webcast replay
will be available from approximately 7:30  p.m. ET on April 23, 2013 through
midnight May 23, 2013.

About AMAG Pharmaceuticals, Inc.

AMAG Pharmaceuticals, Inc. is a specialty pharmaceutical company that
manufactures and markets Feraheme® (ferumoxytol) Injection for Intravenous
(IV) use in the United States. Along with driving organic growth of its lead
product, AMAG intends to expand its portfolio with additional commercial-stage
specialty pharmaceuticals. The company is seeking complementary products that
leverage the company’s commercial footprint and focus on hematology and
oncology centers and hospital infusion centers. For additional company
information, please visit www.amagpharma.com.

Feraheme is a registered trademark of AMAG Pharmaceuticals, Inc.

Contact:

AMAG Pharmaceuticals, Inc.
Amy Sullivan, 617-498-3303