When you are starting out, stick to 2 – 3 pumping sessions a week and don’t pump for any longer than 15 minutes at a time. Once you feel more comfortable with the process and the suction then you can increase the frequency of your workouts and train more often. It’s important to keep your sessions no longer than 15 minutes, and if you want to do longer then give yourself a break every 10 – 15 minutes. Let the pressure out, then stretch and massage the penis to get the blood circulation flowing freely again to help the pumping process.