I have a tight foreskin, and during sexual intercourse, I have issues with the ring constricting below my head. I also found out that I have a skin bridge between my foreskin and head. Due to this reason, I cannot fully enjoy sexual activity, and I cannot ejaculate inside my wife. I have tried masturbating and ejaculating inside, but having done that for several months, we are still not getting pregnant. I consulted a urologist, and he said that I should get a circumcision. Does having a tight foreskin and skin bridging affect the ability to have kids?