The FC1 female condom was first made from polyurethane. The second generation female condom is called the FC2 and is made from synthetic nitrile (this material change was announced in September 2005, and full transition of the product line to FC2 was done by October 2009). The newer nitrile condoms are less likely to make potentially distracting crinkling noises. FC2 was developed to take the place of FC1, providing the same safety and efficacy during use, but at a significantly lower cost. FC2 is manufactured by The Female Health Company. The World Health Organization (WHO) has cleared FC2 for purchase by U.N. agencies and the United Nations Population Fund has incorporated the female condom into national programming. They are sold under many brand names, including "Reality, Femidom, Dominique, Femy, Myfemy, Protectiv" and "Care".