OK, I've just started this so....
1. Due to MS I have not feeling below the waist so I don't know if it hurts. (sorry!)
2. I was shown properly and it is easy to do using the catheters I use,
3.The nurse who taught me set up and order with Coloplast's sister company, Charter medical and I just have to ring them and they get a prescription from the GP and sends the product out.
4.
Speedicath Compact Male suggested by the nurse and works very well.
Let me know if you want any more help - I think I am the only one using these here.