The images were of relatively poor quality as they used hand held, self scanning equipment, and none of the images was overview.
In a major portion of the literature, mothers are blamed - because they went out to work, or were ill in hospital, or allowed themselves to become fat and unattractive, or were cold and unloving.
After this shot—successful or not—the man was asked to leave the tube and the woman was asked to stimulate her clitoris manually and to inform the researchers by intercom when she had reached the preorgasmic stage.
Description: After written informed consent had been obtained, the participants were invited to come for a scan when the equipment was available on a Saturday.