What Did Masters and Johnson Confirm That Physicians Had Previously

Multiple Choice

What did Masters and Johnson confirm that physicians had previously ignored or doubted?​

A) Many women can have multiple orgasms.
B) ​Vaginal orgasms are more mature than clitoral orgasms.
C) ​Both men and women produce both testosterone and estradiol.
D) ​Genetic differences are responsible for differences in sexual orientation.