Do you have this shirt in a large? It's for my son

One of my clients comes into my office yesterday with his mother. The client is about 45 and his mother is about 70. The mother is a sweet old lady who is hooked up to an oxygen machine. The son is wearing a T-shirt that reads "I'm not a gynecologist but I'll take a look." Now, this guy got up in the morning and put on this shirt knowing that he was going to be spending the day in public with his oxygen deprived mother. I figure there are 2 possible explanations for this situation, either the mother doesn't know what a gynecologist is, or she is quite comfortable with the fact that her son is extending an open invitation to all of the women of the world to show their vaginas to her baby boy.