What Have Researchers Discovered from Their Examinations of the Pregnancy

Multiple Choice

What have researchers discovered from their examinations of the pregnancy and birth records of people who later develop schizophrenia?

A) Their mothers experienced more complications at the time of labor and delivery.
B) Their mothers experienced fewer complications at the time of labor and delivery.
C) Their mothers experienced more complications during pregnancy but not at the time of labor and delivery.
D) Their mothers experienced fewer complications during pregnancy.