3、正常必利勁能持久治療早洩情況:在性愛時受性刺激太強,性興奮過度射精過快。因為戀愛、親昵的婚前階段,無論是大腦層性活動司令部”,或性器官,往往都處於高度性興奮狀態,這樣勢必射精中樞,也處於性興奮之中,對於性刺激的要求就降低,即降低了性刺激…
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