Our Protodioscin is the active ingredient in Dioscoreaceae and has been shown to increase sex drive,testosterone levels & sperm count.As protodioscin is a non-hormonal and non-synthetic preparation that differed from other treatment options for oligozoospermia, we sought to determine its effectiveness on the sperm quantity and quality in males diagnosed with moderate idiopathic oligozoospermia. We also sought to determine how long the beneficial effects lasted after treatment was stopped. Lastly, we also determined protodioscin's effects on the male sex drive, penile erection, ejaculation and orgasm qualities.