Did Not Use An IUD (E.G., Mirena Or Paragard) Or Implant (E.G., Implanon Or Nexplanon) Before Last Sexual Intercourse With An Opposite-Sex Partner
(to prevent pregnancy, among students who were currently sexually active)
San Francisco, CA, High School Youth Risk Behavior Survey, 2021
2021 | 83.9 (76.8–89.2) 203 | 79.7 (68.9–87.5) 89 | 88.5 (78.4–94.2) 112 |