Stage 2 of labor lasts __________ for a first baby and __________ in later births
A) an average of 12 to 14 hours; 4 to 6 hours
B) an average of 4 to 6 hours; 20 to 50 minutes
C) about 50 minutes; 20 minutes
D) about 5 to 10 minutes; 90 minutes
Answer: C
Psychology