My son passed entrance exams a year ago they even wanted him to go for a Commission however he wants to be a Medical Assistant Submarinar. He want for his medical and it seems one of his testicals is slightly swollen and they wanted his GP to refer for tests prior to testing. He went for a scan and it is only some fluid he has not pain never had pain or problems. Hospital and GP said it sould not stop him joining and there is no need for treatment. However the Navy Medical doctor is refusing to accept it unless he gets an operation to remove the fluid. This has been going on for some time now. GP written to Navy etc. However despite all this my son has now had an withdrawal letter to his original offer and he is devastated. His GP said no need for treatment Navy should take him and Navy doctor will not. Any advise appreciated or what we can do now.