Body weight exercises
Learning Center
Video: Lunge exercise
The lunge is an exercise that targets the leg muscles. See how it's done.
Video: HSG test for female infertility
Video animation shows the HSG test — an X-ray study to identify causes of female infertility.
Video: Fetal ultrasound
Fetal ultrasound provides a glimpse of your developing baby.
Video: Endoscopy
An endoscopy allows your doctor to view your esophagus, stomach and part of the small intestine. Here's how it works.
Video: Colonoscopy
See what a doctor sees when you undergo an examination of your colon.
Video: Barium enema
See what to expect during an X-ray examination of your colon.
Video: Allergy tests
What happens in an allergy test? Watch this video and find out.
Video: Abdominal crunch
The abdominal crunch is a classic core-strength exercise. See how it's done.
Viagra for women: Does it exist?
Learn about medicines to treat problems with sexual arousal or sexual desire in women.
Vaginitis
Inflammation of the vagina can result in discharge, itching and pain. Recognize signs and symptoms and learn when to seek treatment.
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