Hi, I am 29, man, and have the problem of sperm retention, I have a chronicle headache and bad health since the day i lost my sex drive by a drug i used to take for this purpose . now i stopped taking the drug 2 years ago, but the headache does not leave my head, and also the same frigidity still dwells in my body as if I'm still taking the drug. what is the cure to this case ? help me please with your advices.