FXCRC
Fragile X Clinical and Research Consortium
Internet: http://www.FXCRC.org

National Fragile X Foundation 
2100 M St, NW
Ste 170 Box 302
Washington, DC 20037-1233
Tel: 800-688-8765
Fax: 202-747-6208
Email: natlfx@fragilex.org
Internet: http://www.FragileX.org

Fragile X Association of Michigan 
Tel: 313-381-2834
Email: support@fxam.org
Internet: http://www.fxam.org/

Gene Tests - Fragile X
National Center for Biotechnology Information
National Library of Medicine
8600 Rockville Pike
Bethesda, MD 20894
Tel: 301-496-2475
Email: info@ncbi.nlm.nih.gov
Internet: NCBI Fragile X

The Arc Michigan
1325 South Washington Ave.
Lansing, Michigan 48910-1652
Phone: (800) 292-7851 or (517) 487-5426
Fax: (517) 487-0303
http://www.arcmi.org/

FRAXA Research Foundation 
10 Prince Place, Suite 203
Newburyport, MA 01950
Tel: 978-462-1866
Fax: 978-463-9985
Email: info@fraxa.org
Internet: http://www.fraxa.org

NIH/National Institute on Aging 
31 Center Dr, MSC 2292
Bethesda, MD 20892
Tel: 800-222-2225
https://www.nia.nih.gov/

NIH/National Institute of Child Health and Human Development 
31 Center Dr
Building 31, Room 2A32
MSC2425
Bethesda, MD 20892
Tel: (301)496-5133
Fax: (301)496-7101
https://www.nichd.nih.gov/Pages/index.aspx

Centers for Disease Control and Prevention  (CDC)
Fragile X Syndrome (FXS)
http://www.cdc.gov/ncbddd/fxs/index.html