Did Not Use Any Method To Prevent Pregnancy During Last Sexual Intercourse With An Opposite-Sex Partner
(among students who were currently sexually active)
Montana, High School Youth Risk Behavior Survey, 2021
2021 | 7.9 (6.4–9.8) 1,178 | 7.9 (6.0–10.4) 594 | 7.9 (5.8–10.7) 576 |