No, unless your doctor is cool
What you need it for, trying to do her all night? Well thats what the doctor might think.
I am sure its around on the street but yeah many are fake too and who knows whats in them.
Tell your doctor you seem OK now but when you are alone with her, you have a problem. If your doctor turns you down, well call back after a few days--like being mad, sad that your are still having problems. I am sure after a while you get it, just to shut you up, if not try another doctor.
BTW, I hear once you start using the stuff, you then really do need it. I hope I never need it.