Which Statement Best Describes Surgical Treatment Options and Erectile Disorders

Which statement best describes surgical treatment options and erectile disorders? 

A)  There are two main types of implants: semi rigid rods that provide a permanent state of erection and inflatable devices that become firm when pumped. 
B)  After prosthesis implantation, a man no longer experiences orgasm or ejaculation. 
C)  Most men remain dissatisfied with their sex lives after surgical treatment for erectile disorder. 
D)  Homosexual men are more likely to be satisfied with surgical treatment options as orgasm and ejaculation are not as important for their sexual satisfaction.