Illustration copyright 2000 by Nucleus
Communications, Inc. All rights reserved.
http://www.nucleusinc.com
Fertilization occurs when a sperm cell penetrates the egg, usually in
one of the fallopian tubes.
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By
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Healthwise Staff |
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Primary Medical Reviewer
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Sarah Marshall, MD - Family Medicine |
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Specialist Medical Reviewer
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Kirtly Jones, MD - Obstetrics and Gynecology |
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Last Revised
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July 23, 2012 |