Parturition occurs approximately how many days after a woman's last menstrual cycle:
A) 180 days
B) 240 days
C) 280 days
D) 315 days
E) 330 days
Answer: C
Parturition occurs approximately how many days after a woman's last menstrual cycle:
A) 180 days
B) 240 days
C) 280 days
D) 315 days
E) 330 days
Answer: C