i havent stop pumping for the moment and i dont want to stop until i reach to a certain length.Hope it permanentI have used the bathmate X40 for over 1 year and i do a lot of sessions and long ones too, arround 20-40 min 4 days a week and can say that it doesn´t work! The only thing with pumps is that the blood will stay for a couple of hours, up to 18 hours so that´s why many people think: It´s working! My cock is bigger today then it was lastday..stop pumping for a week and you will see that your regular size will come back.