As a nurse, you're not the type of patient I typically see. Your wife made you an appointment with me, so while you're here, why don't I give you a check-up? You're going to need to undress for me to see what she's concerned about, and now that you have... I can understand. I assumed you were a fully grown man, but there's at least one part of you that's not FULLY grown. Your penis appears to be stunted and stopped growing a long time ago. Since you are an unconventional patient, I am going to suggest an unconventional approach when it comes to your marriage: babyfication. You're no longer going to be the man of the house, you need to regress, maybe even wear diapers to reinforce a new dynamic where your wife is your caregiver - not your lover. She deserves a real man, and if that makes you a cuckold? Your body is not a man's body, so your mind is not truly a man's mind: it's time to make a treatment plan adjust your entire life in more ways than one.