question: hi i am 32 years old, & i have been materbating since the age of 10. recently i have had a a girl freind & we tried making out. we do it atleast ones a month, but ejaculate in less than 20 seconds. i have taken anti dipressants as pescribed by a urologist & taken otherherbal medines but nothing helps. now i feel i loose eraction faster than before. please advice.