Been taking semenax for about two weeks now. Have not really noticed an increase yet but feels more intence when I cum. Contractions seem more powereful, my wafe has noticed it too. My loads do seem whiter than before. So far I am planning to try it for another a month and see what happens. I know a lot say the are a scam but they have alot of the stuff in them that you all say to take. I am also taking a multi vitiman as well. I will update in a weesk or so.