Definition of Hormone, progesterone
Hormone, progesterone: A female hormone, progesterone is the principal progestational hormone. Progestational hormones prepare the uterus (the womb) to receive and sustain the fertilized egg.
Source: MedTerms™ Medical Dictionaryhttp://www.medterms.com/script/main/art.asp?articlekey=3794
Last Editorial Review: 3/26/1998 2:25:00 PM
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