Infectious disease researchers have used a gene editing approach to remove latent herpes simplex virus 1, or HSV-1, also known as oral herpes. In animal models, the findings show at least a 90 percent decrease in the latent virus, enough researchers expect that it will keep the infection from coming back.
After age 50, men often have periods of discomfort “down there.” It could be a cramping, aching, or throbbing pain in and around your pelvis and genitals. You also may have issues in the bedroom and bathroom. While the problems are real, the cause is often difficult to pinpoint.
In a new study, researchers show how skin vaccination can generate protective CD8 T-cells that are recruited to the genital tissues and could be used as a vaccination strategy for sexually transmitted infections (STIs).
It’s common for longtime partners to fall into romantic ruts. “You don’t stay newlyweds for life, and there are times when romance and sex get routine and less exciting,” says Dr. Sharon Bober, director of the Sexual Health Program at Harvard-affiliated Dana-Farber Cancer Institute.
A person’s sexual behavior could affect their microbiome and immune system, potentially elevating their risk of HIV infection, according to a new study.
Erectile dysfunction continues to be the main sex-related issue among older men. Yet, two other problems also can arise with age: anorgasmia, the inability to achieve an orgasm during sex, and delayed orgasm, in which it takes longer than usual to reach orgasm and ejaculate despite proper stimulation. Men can experience either one or both.
For decades, women have shouldered most of the burden of contraception. However, long-term use of female birth control pills could increase the risk for side-effects such as blood clots or breast cancer. Now, inspired by colorful layered cocktails, researchers have developed a medium-term, reversible male contraceptive.
The hormone testosterone plays a big part in men’s health, but perhaps its most meaningful role is to fuel sex drive and performance.