Inclusion Criteria:  assigned females at birth aged 19 years and younger must have previously received at least one injection of depot medroxyprogesterone  Exclusion Criteria:  never received a prior dose of depot medroxyprogesterone. any history of self-administered injectable medication (either intramuscular or subcutaneous) inability to understand written or spoken English no parent or guardian to sign consent if under age 18 inability to watch the instructional video cognitive impairment pregnancy ward of the state prisoner