Testosterone Plays Minor Role in Older Women's Sex Lives, Study Finds

THURSDAY, Nov. 20, 2014 (HealthDay News) -- While levels of testosterone and other reproductive hormones have some effect on menopausal women's sex lives, their emotional health and quality of their relationships have a stronger influence, according to a new study.

Early Heart Disease May Lead to Impotence, Study Says

TUESDAY, Nov. 18, 2014 (HealthDay News) -- Early stage vascular disease may lead to impotence for men later in life, a new study says.

Every Kiss Begins With 80 Million Germs

MONDAY, Nov. 17, 2014 (HealthDay News) -- A kiss isn't just a kiss: It's also an opportunity to transfer millions of germs.

Many Teens Suffer 'Cyber' Dating Abuse, Study Suggests

MONDAY, Nov. 17, 2014 (HealthDay News) -- Many teens are abused online by the people they're dating, a new study suggests.

Study Shows Men Can Get Oral HPV Infection From Women

WEDNESDAY, Nov. 12, 2014 (HealthDay News) -- Men are at increased risk for oral human papillomavirus (HPV) infection if their female sex partners have oral and/or genital HPV infections, a new study shows.

Kids: An Rx for Menopause's Hot Flashes?

FRIDAY, Oct. 31, 2014 (HealthDay News) -- Women who live with young children may be less likely to suffer hot flashes after going through surgical menopause, a new study suggests.

Hormone Therapy May Up Heart-Related Deaths in Some Prostate Cancer Patients

WEDNESDAY, Oct. 29, 2014 (HealthDay News) -- Giving hormone therapy to men with prostate cancer who also have certain heart problems may increase their odds of dying from a heart-related cause, a new study suggests.

Can Lots of Sex Protect the Prostate?

WEDNESDAY, Oct. 29, 2014 (HealthDay News) -- Don Juans of the world, take note: Men who sleep with lots of women may be less likely to develop prostate cancer than men who don't play the field, a new Canadian study suggests.

Playing the Field May Lower Prostate Cancer Risk: Study

TUESDAY, Oct. 28, 2014 (HealthDay News) -- Having sex with more than 20 women might have some risks for men, but a new study suggests it could also have an unexpected health benefit.

Multiple Drug Use Raises Infection Risk for 'Swinging' Couples

FRIDAY, Oct. 24, 2014 (HealthDay News) -- Multiple drug use put couples who "swing" at increased risk for sexually transmitted diseases (STDs), a new study shows.