Bladder problems

Nate had a really bad kidney infection a year ago when he was still in the hospital too. He had Strep infection.
I have been worried about how dark his is also. Its very concentrated and has a very strong odor.
One of the things that worries me too is that if he has a bladder or kidney infection, I think he might not be able to tell if he has loss of sensation.
I guess I will find out more when we go back to the doc in 2 weeks.
Just one more thing to have to address but not one to ignore.
Trudy, natesmom