Why Did Lonnie Barbach Recommend Changing the Disorder Named "Anorgasmia

Why did Lonnie Barbach recommend changing the disorder named "anorgasmia" to "preorgasmia"?

A) Because the main problem is not that they can't have an orgasm, but that they have yet to have an orgasm
B) Because the main problem women report is that they have orgasms too soon, not that they don't have orgasms
C) Because the main group of females who report not having orgasms are not yet sexually mature
D) Because the physiological response of women who report not having orgasms is very similar to the physiological response of "normal women" about to have an orgasm