In 2025, Mississippi's prescription rate for the drug known as depot medroxyprogesterone acetate (brand name "Depo-Provera") was the highest in the U.S., three times higher than the national average, marking the fourth year in a row the state led the nation. Since 2018, Mississippi has been either first or second.
Note: Number of prescriptions is not the same as number of users. One shot is typically taken every three months.