Related by context. Frequent words. (Click for all words.) 57 sexually active 53 abstinent 52 premarital sex 50 abstinence 48 STDs 48 circumcised 47 sexually transmitted infection 47 binge drink 47 unprotected sex 46 intercourse 46 anal sex 45 sexual intercourse 44 virginity 44 risky behaviors 44 tenofovir 43 heterosexual 43 STIs 42 bisexual 41 sexually transmitted disease 41 teen pregnancies 41 parental permission 41 HIV infection 41 teens 41 Pap smear 41 sexually transmitted diseases 41 HIV infected 41 pregnancies 41 adolescents 40 binge drinkers 40 oral contraceptives 40 circumcision 40 GLSEN 40 contraception 40 religious affiliation 40 oral sex 40 unplanned pregnancy 40 heterosexuals 40 Truvada 39 parental consent 39 Abstinence 39 parental notification 39 sexually transmitted infections 39 HPV vaccine 39 chastity 39 hormone therapy 39 HIV prevalence 39 teen pregnancy 39 Evangelicals 39 monogamous 39 HPV infection 39 Evangelical Christians 39 chlamydia 39 Adolescent Health 39 inhalants 38 SAT scores 38 HIV infections 38 unintended pregnancies 38 monogamy 38 evangelicals 38 unwed 37 abortions 37 sexual encounters 37 HAART 37 Millennials 37 8th graders 37 childbearing 37 pregnancy 37 emergency contraception 37 chaste 37 Pap smears 37 genital herpes 37 sex 37 hysterectomy 37 condom 37 unmarried 37 HIV 37 bat mitzvah 36 HPV 36 interracial marriage 36 male circumcision 36 heterosexuality 36 heterosexual marriage 36 antidepressants 36 colon cancer screening 36 postmenopausal 36 multivitamins 36 cohabiting 36 contraceptives 36 teenagers 36 unwanted pregnancy 36 bisexuals 36 antiretroviral therapy 36 unintended pregnancy 36 smoked pot 36 sexually transmitted 36 unwanted pregnancies 36 homosexual 36 celibacy 36 vasectomy 36 breastfed 36 viral load