The Nurse Is Assisting with Teaching a Woman Who Is

The nurse is assisting with teaching a woman who is having difficulty conceiving. What instruction should the nurse provide about keeping a basal body temperature chart?

A) "Starting with the first day of your period, record your temperature first thing each morning."
B) "Record your temperature every 4 hours, starting the first day of each month."
C) "Record your temperature in the late afternoon each day for 3 months."
D) "Record your temperature three times each day of your period, then once a day thereafter."