Harvard Women's Health Watch

Timing of hormone therapy influences breast cancer risk

Researchers in the United Kingdom surveyed more than a million women about their use of hormone therapy, and found that the timing of hormone use after menopause affected their risk of breast cancer.
To continue reading this article, you must login.
  • Research health conditions
  • Check your symptoms
  • Prepare for a doctor's visit or test
  • Find the best treatments and procedures for you
  • Explore options for better nutrition and exercise
Learn more about the many benefits and features of joining Harvard Health Online »