Second Round of Xiaflex Injections?

[MarkVA]

Has anyone ever went through a second round (eight more shots) of Xiaflex injections?  If so, was there any more success during the second round and/or did insurance cover the costs?  Are there any health concerns with a second round of Xiaflex?  My understanding from the company that manufactures Xiaflex is that in some circumstances, such as multiple plaques, insurance might cover a second round.  I hate to put my dick through six months of agony again- but wonder if the results could have been better with a more skilled urologist.  Also, I do not know if I was diligent the entire time with my stretching / bending exercises.  I brought up trying traction to my urologist but he recommended against it (probably because it was not in the Xiaflex manual).  

Thanks!

[LWillisjr]

I think in general doctors are of the opinion that they will try a round of 6 injections, and if there is no improvement after 6 that there is no need to continue.