Concept Foundation
The Concept Foundation is a non-profit foundation which was established by the UNDP/UNFPA/WHO/WB Special program in Reproductive Health (WHO/HRP), PATH, the World Bank in 1989 in Bangkok, Thailand, "as a mechanism through which WHO’s rights associated with an injectable contraceptive, Cyclofem, could be licensed to potential producers in developing countries". Estradiol cypionate/medroxyprogesterone acetate (brand names Cyclofem, Lunelle; code name Cyclo-Provera), is a once-a-month combined injectable contraceptive which contains 25 mg of medroxyprogesterone acetate—the same ingredient in Depo Provera—and 5 mg of estradiol cypionate.