Subjectively Measured Ejaculation Latency Time and Its Association with Different Sexual Activities while Controlling for Age and Relationship Length

The findings highlight the need for more extensive studies on and increased knowledge of different aspects of ejaculatory function before a valid and suitable definition for premature ejaculation can be formulated. Jern P, Santtila P, Johansson A, Varjonen M, Witting K, von der Pahlen B, and Sandnabba K. Subjectively measured ejaculation latency time and its association with different sexual activities while controlling for age and relationship length. J Sex Med 2009;6:2568-2578.