A Nurse Working in a Fertility Clinic Reviews the Health

A nurse working in a fertility clinic reviews the health history of a patient whose father had Huntington's disease. What initial statement by the nurse would best address this patient's risk factors?

A) "What do you know about testing for this disease?"
B) "Have you ever been tested for this disease?"
C) "Are you sure you want to have children?"
D) "Your child has a 50% chance of getting this disease."