Which of the Following Is True with Regard to the Female

Multiple Choice

Which of the following is true with regard to the female pelvis?
1) The ala is narrower than on a male pelvis.
2) The overall shape is wider than on a male pelvis.
3) The obturator foramen is smaller than on a male pelvis.
4) The pelvis inlet is heart shaped.

A) 1 and 4 only
B) 2 and 3 only
C) 2 only
D) 3 and 4 only