EreXegen Male Enhancement:- The biggest blunder most men make is to expect too much from their results. The main reason why they get disenchanted with a product is this. Extenze never promises unachievable results only what they can realistically give. Your penis will increase in length by an inch or two on top of its original size in its first levels. With everyday use, you will observe that there is a noticeable change in your penis size.