In-depth

Causes

Endometriosis

Endometriosis is a common and often painful disorder in which tissue that normally lines the inside of your uterus grows outside your uterus.

Male hypogonadism

Male hypogonadism (testosterone deficiency) affects the development of male physical characteristics, sex drive, fertility and sense of well-being. Treatment may involve testosterone replacement therapy.

Pituitary tumors

Pituitary tumors are abnormal growths in the pituitary gland in the brain. Most are noncancerous (benign). Some may cause overproduction of hormones and associated problems.

Retrograde ejaculation

Retrograde ejaculation occurs when semen enters the bladder instead of emerging through the penis during orgasm. Find out about symptoms and treatment.

Coping and support

Friendships

Did you know that friendships can improve your health? Understand how to develop good friendships.

Social support: Tap this tool to beat stress

The benefits of supportive personal relationships are less stress and better health. Here's how to get and stay connected.

Support groups

Facing a major life change or a serious illness? Don't go it alone. A support group can connect you with others in the same boat.

Prevention

Female fertility tips

Thinking about having a baby? Find out how your lifestyle choices can affect your fertility.

Fitness motivation

Having trouble sticking with your workout? Try these tips to reignite your enthusiasm.

Weight-loss readiness

Before you plunge into a weight-loss program, see if you're truly ready to change.

Tests and diagnosis

Genetic testing

Genetic testing is used to detect altered genes that may cause illness or disease. Although genetic testing can offer important health information, it has limitations.

Pelvic exam

A pelvic exam may be done as a part of a routine checkup to evaluate your gynecologic health, or to help diagnose a medical condition.

Treatments and drugs

Delayed ejaculation

Delayed ejaculation can have physical or psychological causes. Discover what causes it and what treatments are available.

In vitro fertilization (IVF)

In vitro fertilization (IVF) — Overview covers definition, risks and results of this assisted reproductive technology.

Jul. 19, 2013