Circumcision stitches usually fall off on their own, but they may need to be removed by a medical professional. Circumcision is generally referred to as circumcision, which is a surgical procedure for pathological and physiological circumcision combined with recurrent phimosis, phimosis with recurrent infections, or narrowing of the circumcision opening. The stitches involved in the circumcision process will generally fall off by themselves, but may also require professional doctors to remove the stitches, as follows: 1. Circumcision is a common outpatient surgery, and the sutures used can be categorized into ordinary silk thread and absorbable thread. The former requires a specialized doctor to remove the sutures, while the latter will fall off by itself in about 4 weeks after surgery. 2. For adult patients, it is usually necessary to avoid sexual intercourse for about 1 month after surgery and avoid sexual stimulation as much as possible. If you encounter any of the above problems and have any questions, it is recommended to consult a professional doctor.