I did not have catheter. I peed after the surgery, not sure why some doctors have catheter.
Dr. Eid sends the patient home with a catheter to keep them in bed for the first 48 hours.
I was grateful he did because I would have pissed myself in my sleep. It was mildly uncomfortable and didn’t hurt when he took it out.
As for your size, I wouldn’t expect you to lose anything. I didn’t lose any length but about 3/4 inch in girth since I was 6 1/4 in girth (well above average).
Keep icing, take it easy on the percocets and the pain will subside a little more each day. I had my first inflation on Day 3 and it was due to Dr. Eid’s meticulous technique, almost zero scrotal swelling and baths on Day 3. Good luck!