ADULT FEMALE PELVIS :
These model sizes are just the same as realities and made of PVC plastic. comparing a model of male pelvis with a female one, the differences between the two can be listed as following.
pelvis shapes : short and broad
pelvis cava : Like a barrel
Aperture pelvis superior :Rounded
Sacrum : Broad and short
Angles of pelvis arch : 90-100 degree
Symphysis pubica : short and broad