Welcome to the Nurses’ Health Study 3 Questionnaire website.
Thank you for participating in this important new study of women’s health.

To start, enter your Username and Password.

Username:

Password:

If you lost your Password please Reset it here.

If you lost your Username please Look it up here.

Thanks for being a participant in NHS3. Please click here to send us an e-mail or call us at (617) 525-2279, 9am-4pm Eastern time.

The information you give us will remain strictly confidential and will be used only for medical statistical purposes.

For information on confidentiality and privacy please click here.