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| | MedlinePlus Medical Encyclopedia: Osteoporosis |
 | | Part of the study was intended to examine the health benefits and the risks of hormone replacement therapy, including the risks of breast cancer, heart attacks, strokes, and blood clots. |
 | | In July 2002, one component of the WHI, which studied the use of estrogen and progestin in women who had a uterus, was stopped early because the health risks exceeded the health benefits. |
 | | A second component of the study, which studied estrogen-only therapy in women who no longer have a uterus, was stopped early in March 2004. |
| www.nlm.nih.gov /medlineplus/ency/article/000360.htm (1924 words) |
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