Questions and Answers
WHI scientists do their best to anticipate questions and answer them in this section of the site. Please also see the Findings section for summaries of these topics.
Calcium and Vitamin D Study
Dietary Study
Estrogen-Alone Trial
Estrogen Plus Progestin Trial
- Questions and answers about the health risks and benefits of Estrogen and Progestin 3 years after stopping randomized treatment
- Questions and answers about Estrogen plus Progestin and colorectal cancer
- Questions and answers about Estrogen plus Progestin and coronary heart disease
- Questions and answers about Estrogen plus Progestin and breast cancer
- Questions and answers about Estrogen plus Progestin and cognitive function (WHIMS)
- Questions and answers about the WHI Estrogen plus Progestin Trial