Condoms proven to protect against virus
Sexual desire and the pill
Testosterone patch could boost women's libido, but questions remain
Low libido: Female sex drive may not be linked to sex hormones
Female orgasms: The frequency of women's orgasms could be genetic
Not so quick on the trigger: A new drug may help slow things down for men with premature ejaculation
Most teens say oral sex is safe: Teens have differing perceptions of oral and vaginal sex
Teaching teens about sex: Virginity pledges may not protect adolescents from STDs
Sex and disease: Immunology, more than behavior, explains syphilis outbreaks
HIV transmission: Uncircumcised men are at higher risk
Birth control: Overweight women on the pill should consider additional contraception
Low libido: Obese people report less sexual satisfaction
Human papillomavirus: Young women's low-grade lesions usually go away on their own
HPV vaccine: A shot could protect women against most cervical cancers
Sex and violence: Sexually active teen girls are susceptible to violence
Erectile dysfunction: Lose weight for better sex
Yeast infections: Diflucan helps those with chronic problems
Gene therapy: Can HPV-infected cells be stopped from dividing?
Sex ed: Teens who watch sex on TV are more likely to start having intercourse
STDs: Rising or falling among young people?
Risky behavior: Some gay men not protecting against HIV
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