Which Statement About Childbirth in Industrialized Nations Is CORRECT

Which statement about childbirth in industrialized nations is CORRECT?

A) Male doctors began to attend women as early as the 12th century.
B) Maternal death rates fell dramatically with the discovery of antisepsis in the 18th century.
C) Throughout history, women gave birth at home, attended only by women.
D) By the 18th century, most women delivered their babies in hospitals.