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364 Results
Video: Ovulation
Ovulation — the release of an egg from an ovary — occurs about midway through the menstrual cycle. See how it happens.
Video
Video: Mammogram for breast cancer — What to expect
Watch video to see what it's like to have a mammogram, or breast cancer detection exam.
Video
How your brain works
Which part of your brain does what? Take a tour.
Article
Vaginal fistula
Learn about this unusual opening that forms between the vagina and another organ.
Disease
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