As long as both your NUTTS are in good "WORKING ORDER", there's nothin' to fear really. Actually, its just one of the pre-requisites of the Medical Exam we all have to go thru. If you plan to join Disney Cruise Line ... you'll have to go thru a VERY THOROUGH medical examination. I mean really thorough ... like, ALL THE WORKS. It may take you 3 to 4 hours ... if you're lucky. Afterall, there's the medical ... psychological ... dental ... and others. Its similar to the so-called "EXECUTIVE CHECK-UP". Boy, you're gonna have a blast going thru their requirements. hahahaha!!!!