Abstract: The use of IUD contraception in postpartum mothers is a safe, effective, and convenient method for women, and is the best opportunity to control postpartum fertility. The use of IUD contraception in postpartum mothers can be influenced by several factors, including education, husband support, information and counseling, and health status. This research aims to analyze the effect of education, husband support, information and counseling, and health status on the use of IUD contraception in postpartum mothers at dr. Doris Sylvanus Hospital Palangkaraya.