Please get educated and don't enter this daunting process completely blind to what might happen. Relationship difficulties are also a common occurrence. Besides not being protective against these, as circumcision has such a severe effect on adult sexuality, no child should ever experience a non-therapeutic circumcision, like phimosis or paraphimosis, when the foreskin poses medical problems. Visual imagery during intimate sessions can also do a great deal for penile stimulation; whether this comes from watching an adult film or from visualizing erotic scenes depends on the preference of the individual.