Which Statement Made by a New Mother Should Be a Cause

Which statement made by a new mother should be a cause of concern to the nurse?

A) "I will start my baby on solid foods at 5 months."
B) "I usually keep the temperature in my house at 22.2°C (72°F) ."
C) "I plan to position my infant on his back when sleeping."
D) "I don't intend to spoil my baby by picking him up every time he cries."