Related by context. Frequent words. (Click for all words.) 70 unprotected anal sex 65 Sexually active 64 Genital herpes 64 vaginal secretions 62 anal intercourse 62 discordant couples 62 hormone binding globulin 61 urethritis 61 HIV uninfected 61 bacterial vaginosis 60 anal cancers 60 coinfected 59 penetrative sex 59 users IDUs 59 Genital warts 59 heterosexual intercourse 59 syphilis gonorrhea 59 Nothing vulgar obscene 59 sexually transmitted infection 59 genital tract 59 Human papillomavirus 58 causes genital warts 58 vaginal intercourse 58 CMV infection 58 advanced adenomas 58 dyspareunia 57 pelvic inflammatory disease 57 unprotected sexual intercourse 57 HIV infection 57 confidence interval #.#-#.# 57 vaginal infections 57 valacyclovir 57 sexually transmitted infections 56 seronegative 56 cervical intraepithelial neoplasia 56 indinavir 56 chronic HBV infection 56 homosexual intercourse 56 oropharyngeal cancer 55 sexual intercourse 55 uncircumcised men 55 cryptorchidism 55 intercourse 55 oral herpes 55 vaginal cancers 55 Urinary tract infections 55 precancers 55 gonorrhea 55 Unprotected sex 55 STDs 55 HBV infection 55 HPV# 55 seropositive 55 sexually transmitted 54 sexually transmitted diseases 54 unprotected intercourse 54 polycystic ovary syndrome PCOS 54 vaginitis 54 premenopausal breast cancer 54 % CI #.#-#.# [003] 54 Schoolboys accused 54 MSMs 54 HPV infection 54 CI #.#-#.# [002] 54 BRCA2 mutations 54 colorectal adenomas 54 sexually transmitted infections STIs 53 contaminated needles 53 oral contraceptive pills 53 hypospadias 53 unprotected sex 53 Asymptomatic 53 chronic HCV infection 53 Chlamydia pneumoniae 53 decreased libido 53 periodontal gum disease 53 atherothrombosis 53 neutropenia thrombocytopenia 53 STIs 53 Herpes Simplex Virus 53 sexually active 53 herpes infection 53 MetS 53 venous thromboembolic events 53 Sexual dysfunction 53 invasive cervical cancer 53 hematologic toxicity 53 nonmelanoma skin cancer 53 receiving VELCADE 53 acute GVHD 53 chlamydia gonorrhea 53 genital herpes 53 ulcerative 52 pyelonephritis 52 superinfection 52 hepatitis C HCV 52 % CI #.#-#.# [006] 52 seroprevalence 52 median CD4 52 highest quintile 52 endometrial cancers