Circumcision, regardless of the use of laser, ordinary scalpel, cutting ring, postoperative will appear edema, this is the postoperative subcutaneous vein cut off hemostasis, lymphatic reflux obstruction drainage, is inevitable for any surgery, no special methods of treatment, mainly physical therapy, massage, wet compresses. Most in 1-3 months to naturally subside, more than 3 months, mostly special physique, such as scar physique, the formation of lymphatic rubber swelling, generally difficult to subside again, after a period of time can be reduced, no treatment, so the choice of surgery should be careful, because Ren Gongde Kentucky kerosene natural good, there is no absolute indications, try not to operate, so as not to cause lifelong regret, but no impact on sexual function, that is, rarely cause impotence or premature ejaculation, the head of the penis exposed, often rubbing, reduce the sensitivity of the head of the penis, can alleviate the symptoms of premature ejaculation to a certain extent. Do not want to improve the quality of sexual life, line surgery quality, improve the quality of sexual life mainly by psychological regulation, perfect personality.