AMAG Pharmaceuticals, Inc. to Host Conference Call to Discuss Financial Results for the Second Quarter on July 28, 2010 at 4:30 p.m. ET

LEXINGTON, Mass., Jul 21, 2010 (BUSINESS WIRE) — AMAG Pharmaceuticals, Inc. (NASDAQ: AMAG) today announced it will report
unaudited consolidated financial results for the quarter ended June 30,
2010 after the U.S. financial markets close on July 28, 2010. The
announcement will be followed by a conference call and webcast with
slides at 4:30 p.m. ET during which management will discuss the
company’s financial results, business highlights, commercial progress
and development programs.

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
July 28 , 2010 through midnight July 30, 2010. To access a replay of the
conference call, dial (800) 642-1687 from the United States or (706)
645-9291 for international access. The passcode for the live call and
the replay is 86083939.

The call will be webcast with slides and accessible through the
Investors section of the Company’s website at
The webcast replay will be available from approximately 7:30p.m.
ET on July 28, 2010 through midnight August 28, 2010.

About AMAG Pharmaceuticals, Inc.

AMAG Pharmaceuticals, Inc. is a biopharmaceutical company that utilizes
its proprietary technology for the development and commercialization of
a therapeutic iron compound to treat iron deficiency anemia and novel
imaging agents to aid in the diagnosis of cancer and cardiovascular
disease. AMAG manufactures and sells two commercial products, Feraheme(R)
(ferumoxytol) Injection for intravenous (IV) use and GastroMARK, an oral
contrast agent used in magnetic resonance imaging. For additional
company information, please visit

Feraheme is a registered trademark of AMAG Pharmaceuticals, Inc.

SOURCE: AMAG Pharmaceuticals, Inc.

AMAG Pharmaceuticals, Inc.
Carol Miceli, 617-498-3361