Subjects
- Lubricants6
- Pregnancy in Adolescence -- prevention & control6
- Pregnancy, Unwanted6
- Disease Transmission, Infectious -- prevention & control5
- Health Behavior5
- Infectious Disease Transmission, Vertical -- prevention & control5
- Men -- psychology5
- Nonoxynol5
- Sexual Abstinence5
- Women's Health5
- AIDS Serodiagnosis4
- Alcohol Drinking -- adverse effects4
- Conflict (Psychology)4
- Contraception4
- HIV4
- Hispanic Americans4
- Public Health4
- Students4
- Uterine Cervical Neoplasms -- prevention & control4
- Women4