The Nurse Is Performing a Comprehensive Health History of a Patient

The nurse is performing a comprehensive health history of a patient who is in her 50 s. The nurse should identify what risk factor that may increase this patients risk for breast cancer?

A) The patient breastfed each of her children.
B) The patient gave birth to her first child at age 38 .
C) The patient experienced perimenopausal symptoms starting at age 46 .
D) The patient experienced menarche at age 13.