What Is the Correct Series of Events During Parturition

What is the correct series of events during parturition?
A. The amnion breaks.
B. The cervix dilates.
C. ACTH causes the adrenal cortex to release androgens into the bloodstream.
D. Prostaglandins and oxytocin are produced.
E. The baby is born and the umbilical cord is cut.
F. The placenta is delivered.

A) c - d - b - a - e - f
B) c - d - a -b - e - f
C) a - d - b - c - e - f
D) c - d - b - f - a - e
E) c - b - f - a - e - d