A urologist weighs in on whether biking can cause prostate issues or erection problems. The science-based answer is that the ...

In men over 40, erectile dysfunction is usually caused by narrowing of the arteries that bring blood to the penis. But in men 18 to 24, it's usually caused by performance anxiety.

Erectile dysfunction in men may signal early kidney disease. A doctor explains the connection, warning signs, risk factors, and why timely medical evaluation matters.

Ongoing epidemiological studies in women suggest that the same disease processes and risk factors that are associated with male erectile dysfunction including aging, hypertension, cigarette smoking, ...

Sexual dysfunction in females can manifest itself in a range of ways. Females can experience pain during sex, a low libido, difficulty getting pleasure from sex, and difficulty having an orgasm. A ...

The diagnosis and treatment of isolated diastolic failure is often a challenge, since the symptoms are so similar to systolic heart failure. It is important to distinguish between diastolic heart ...

A comprehensive literature search was performed to collate evidence of mitochondrial dysfunction in autism spectrum disorders (ASDs) with two primary objectives. First, features of mitochondrial ...

You may not be able to climax with a partner due to physical, emotional, or psychological factors. Treatment may include therapy, medication, and treating underlying causes. Orgasmic dysfunction is a ...

Wendy Wisner is a journalist and international board certified lactation consultant (IBCLC). She has written about all things pregnancy, maternal/child health, parenting, and general health and ...

This Journal feature begins with a case vignette highlighting a common clinical problem. Evidence supporting various strategies is then presented, followed by a review of formal guidelines, when they ...