I was taking Megestrol liquid for weight gain. I do not have cancer or any disease of the kind. I was only taking it to increase my appetite. It did a good job of increasing my appetite, but I decided to check the medication on-line (just a usual check, to relieve my curosity). I notice that the medication could cause impotence. I immediately stop taking it and notice that my erection was still possible, but I did not ejaculate when having sex. I was taking it for approximately two month and a half. I still do not ejaculate, is there a drug or therapy that can counteract Megestrol's effects? Thank you in advance of your post.