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This Week in Sex: Erectile Dysfunction, Lesbian Sex Positions, and Zero-G Sex Geckos

This week, a debate over sexual dysfunction in active duty servicemen, Cosmopolitan.com takes on lesbian sex positions, and the mission continues for those sex geckos in space.

This week, a debate over sexual dysfunction in active duty servicemen, Cosmopolitan.com takes on lesbian sex positions, and the mission continues for those sex geckos in space.

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This Week in Sex: At-Home STI Tests, New Virus-Killing Condom, and More

This week, LA County is reviving an at-home STI testing service, a new study shows that male circumcision can reduce rates of HIV among women as well as men, and an Australian company gets approval to produce a microbicide condom.

This week, LA County is reviving an at-home STI testing service, a new study shows that male circumcision can reduce rates of HIV among women as well as men, and an Australian company gets approval to produce a microbicide condom.

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Senators Among Those Questioning Cost of Drug to Cure Hepatitis C

Sovaldi is a breakthrough drug that can cure 90 percent of chronic Hepatitis C infections, but industry experts and lawmakers are questioning whether it should cost $84,000 per person.

Sovaldi is a breakthrough drug that can cure 90 percent of chronic Hepatitis C infections, but industry experts and lawmakers are questioning whether it should cost $84,000 per person.

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WHO: Men Who Have Sex With Men Should Consider Pre-Exposure Prophylaxis

The World Health Organization wants men who have sex with men to work with their health-care providers to assess their personal risk and determine whether PrEP is right for them.

Contrary to some initial reports, the World Health Organization did not declare that all men who have sex with men should start taking PrEP as a means of preventing HIV. Instead, the group wants this population to work with their health-care providers to assess their personal risk and determine whether PrEP is right for them.

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This Week in Sex: HIV Tests, Cameras in Vibrators, and Porn Producers Threaten to Leave the Golden State

A porn producer with a large presence in San Francisco has threatened to move to Las Vegas if a condom law is passed.

This week, a new study shows that just one in five sexually active high school students has been tested for HIV; a porn producer with a large presence in San Francisco threatens to move to Las Vegas if a condom law is passed; and a vibrator lets you record your vagina during masturbation.

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HIV Found in Baby Who Was Previously Thought ‘Cured’ of the Virus

Doctors were devastated to announce last week that their patient, an almost 4-year-old girl was once thought "cured" of HIV,  was found to have detectable viral loads and lowered T-cell counts.

Doctors were devastated to announce last week that their patient, an almost 4-year-old girl was once thought “cured” of HIV, was found to have detectable viral loads and lowered T-cell counts.

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We May Be a Few Years Away From a Remote-Controlled Birth Control Method

A new remote-controlled contraceptive implant is in development and could be on the market by 2018. It would last up to 16 years, and women could turn off the device themselves without a trip to a health-care provider.

A new remote-controlled contraceptive implant is in development and could be on the market by 2018. It would last up to 16 years, and women could turn off the device themselves without a trip to a health-care provider.

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Virginia Teen Who Sexted Girlfriend Faces Child Pornography Charges (Updated)

A 17 year old in Virginia who sent a sexually explicit video to his girlfriend is facing child pornography charges.

A 17 year old in Virginia who sent a sexually explicit video to his girlfriend is facing child pornography charges, while his lawyer argues that a plan by prosecutors to have his penis photographed as part of the case constitutes child abuse.

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How Are People Actually Using the ‘Pullout Method’?

New research shows a number of women say they use the withdrawal method as a backup method or in combination with other contraception methods to prevent pregnancy.

New research shows a number of women say they use the withdrawal method as a backup method or in combination with other contraception methods to prevent pregnancy.

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This Week in Sex: New Research on Improving Intimacy, and a Kegel Counter That Vibrates

New research suggests that orgasms promote positive pillow talk.

This week, new research suggests that orgasms promote positive pillow talk and improve intimacy but alcohol has the opposite effect; a study finds that the new HIV-prevention drug Truvada may also reduce the risk of genital herpes; and a vibrator company introduced a Fitbit for your vagina.

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