. . "Coitus." . . "Sexual Behavior." . . . "The perfect fit how to achieve mutual fulfillment and monogamous passion through the new intercourse" . "The perfect fit how to achieve mutual fulfillment and monogamous passion through the new intercourse"@en . . . . . . . "The perfect fit : how to achieve mutual fulfillment and monogamous passion through the new intercourse" . "The perfect fit : how to achieve mutual fulfillment and monogamous passion through the new intercourse"@en . . . . . . . "Eichel introduces the Coital Alignment Technique (C.A.T.) which enables women to achieve orgasm regularly, intensifies climax and frequently produces simultaneous orgasm."@en . "Eichel introduces the Coital Alignment Technique (C.A.T.) which enables women to achieve orgasm regularly, intensifies climax and frequently produces simultaneous orgasm." . . . . . . . "Orgasm." . .