Sign up to receive the latest health and science news, plus answers to wellness questions and expert tips. Reviewed data also suggested that a six-month regimen of daily penis pumping — using a pump to create a vacuum inside a cylinder to stretch the penis — while painful, was not effective. on’t worry, you didn’t just accidentally click on spam e-mail. Though most advertised penis-enlargement methods are bogus, a new review of 10 existing studies suggests that some nonsurgical techniques really can increase the length of a man’s organ. However, like all surgical procedures, liposuction carries the risk of side effects and complications.