Reuters - Men taking multiple medications for different health conditions may have a higher risk of erectile dysfunction -- a link that doesn't seem to be explained by the health problems themselves, a new study finds.

AP - A Guatemala investigation of a 1940s U.S. experiment that intentionally infected people in the Central American nation with sexually transmitted diseases says the number of victims is higher than previously thought.

Reuters - Voters in Los Angeles, home to the U.S. porn industry, could soon be asked to decide whether condoms should be required in adult films to reduce sexually transmitted diseases. The AIDS Healthcare Foundation said on Monday it submitted far more than the required number of signatures on a petition for a public ballot that could go before voters in June 2012.

Reuters - Voters in Los Angeles, home to the U.S. porn industry, could soon be asked to decide whether condoms should be required in adult films to reduce sexually transmitted diseases.

Reuters - Voters in the city of Los Angeles, home to the nation's porn industry, could be asked next year whether condoms should be required in adult film shoots to cut down on sexually transmitted diseases.

LiveScience.com - Voyeuristic scientists have caught yeast having sex, and lots of it, a finding that questions the assumed chastity of the microscopic fungi that cause yeast infections in humans.

The Lookout - A group of parents and religious leaders are outraged that New York City will soon require comprehensive sex education in middle school and high school. After The New York Post obtained some workbooks that may be used in the classes, the curriculum has attracted national media attention, with Fox News calling it "shocking." The workbooks ask [...]

HealthDay - TUESDAY, Oct. 25 (HealthDay News) -- New research suggests that the active ingredient in the erectile dysfunction drug Viagra, which was initially developed as a treatment for heart disease, could help children with a rare condition called pulmonary arterial hypertension.

HealthDay - MONDAY, Oct. 24 (HealthDay News) -- Women who had a mastectomy and underwent breast reconstruction using tissue from their own abdomen showed rapid improvements in psychological, social and sexual health after the procedure, a new, small study says.

Reuters - An event organised by a city to school its older residents in the arts of safe sex has been cancelled due to lack of interest. The "Generation Sex" workshop was part of an annual over-60s festival in Portsmouth and billed as a "frank, fun and factual" way for older people to talk about sex in later life.

Reuters - An event organized by British city to school its older residents in the arts of safe sex has been canceled due to lack of interest.

HealthDay - WEDNESDAY, Oct. 12 (HealthDay News) -- A new national survey finds that significantly more teenaged males are using condoms when they have sex for the first time.

Reuters - Safe sex may be catching on with teens.

HealthDay - THURSDAY, Oct. 6 (HealthDay News) -- The U.S. Food and Drug Administration announced late Thursday that it had approved using the erectile dysfunction drug Cialis as a treatment for enlarged prostate.

HealthDay - FRIDAY, Oct. 7 (HealthDay News) -- The erectile dysfunction drug Cialis (tadalafil) has received new approval from the U.S. Food and Drug Administration to treat benign prostatic hyperplasia (BPH), the medical term for an enlarged prostate.

Reuters - U.S. drug regulators approved Eli Lilly's Cialis drug to treat enlargement of the prostate on Thursday, expanding use of the blockbuster impotence medicine.

AP - A prolonged sore throat once was considered a cancer worry mainly for smokers and drinkers. Today there's another risk: A sexually transmitted virus is fueling a rise in oral cancer.

HealthDay - MONDAY, Oct. 3 (HealthDay News) -- The rate of oral cancers linked to the sexually transmitted human papillomavirus (HPV) rose dramatically over two decades, according to new government research.

AP - A Utah man faces federal charges of conspiracy, wire fraud and money laundering for his role in manufacturing and selling Viagra-like erectile dysfunction supplements that were marketed as "100 percent natural."