Breast cancer risk is influenced by hormonal variables; early menarche and late menopause increase the risk while oophorectomy before age 50 decreases the risk

Question

Quizplus · Accepted Answer

The assumption that the overall length of ovarian function is related to breast cancer risk is supported by the increased activity associated with early menarche and late menopause as well as early cessation associated with removal of one or both ovaries before the age of 50.

Breast Cancer Risk Is Influenced by Hormonal Variables; Early Menarche