ScienceInsights

Vaginal itching is usually treatable once you know the cause. Learn about the most common culprits, from yeast infections to skin conditions, and how to find relief.

From antibiotics to saltwater gargles, here are practical ways to ease strep throat pain and feel better sooner.

Black baby poop is normal at first, but can signal a problem later. Here's what to expect and when to call your doctor.

Losing your erection during sex is common and usually treatable. Learn what's behind it—from anxiety to medications—and what actually helps.

Most people have an inaccurate sense of what's normal. Here's what research actually says about average penis size, shape, and appearance.

Learn how to track ovulation using cervical mucus, predictor kits, basal body temperature, and other body signals to understand your cycle better.

Persistent jock itch is usually caused by stopping treatment early, moisture, or reinfection from athlete's foot. Here's how to clear it for good.

A day-by-day look at what's normal after using Monistat 1, including what symptoms to watch for and when to call your doctor.

Yeast infections look different depending on where they occur. Learn to recognize symptoms in common areas, from vaginal discharge to oral thrush and skin folds.

Paget's disease often causes bone pain, joint problems, and fractures, but many people don't notice symptoms until it's well advanced.