Did Not Use Any Method To Prevent Pregnancy During Last Sexual Intercourse With An Opposite-Sex Partner
(among students who were currently sexually active)
Massachusetts, High School Youth Risk Behavior Survey, 2021
2021 | 7.0 (4.5–10.9) 434 | 8.3 (5.2–13.0) 217 | 5.4 (2.8–10.3) 213 |