An 18-Year-Old Woman Comes to the Obstetrician's Office and Is

An 18-year-old woman comes to the obstetrician's office and is informed that she is 6 weeks pregnant.Which statement by the woman is the nurse most concerned about?

A) "I eat a pretty healthy diet with lots of fruits and vegetables, so I think I'm okay with my diet."
B) "With my current job, I won't be able to keep up with prenatal visits so I will read some books on prenatal care."
C) "Is it too early to think about babysitting arrangements or should I start looking now?"
D) "Some people may think I am too young to be a mother. What do you think?"