Sitting up the foreskin will wrap the glans is not normal, is the performance of the foreskin is too long.
If this situation is not normal, is the performance of the foreskin is too long, under normal circumstances, whether it is the natural state or penis erection, the glans should be exposed, the foreskin is too long need to do circumcision surgery, otherwise it will cause the foreskin scale breeding bacteria induced circumcision glansitis.
Go to the hospital urology department, under the guidance of the doctor to develop a surgical program, you can do the traditional circumcision, or do anastomotic circumcision. So the glans is exposed, in fact, is conducive to keep the glans clean and dry, to prevent the occurrence of glans circumcision, is conducive to male reproductive health.