Tetraploidy
Organizations
How do I find other people or families affected by tetraploidy?
While not specifically focused on tetraploidy, there are online support groups for people and families affected by chromosomal problems including tetraploidy. These include: SOFT (http://trisomy.org/), UNIQUE (http://www.rarechromo.org/html/home.asp) and Chromosomal Disorder Outreach (http://www.chromodisorder.org/).