Hi Nozza
I am happy to share my experience of the keyhole surgery but I do not have all of the technical expertise of many on this site.
On the day of the op a nurse explained what would happen and went through afew formalities. Was asked to undress and put on gown and surgical stockings. The anaesthetist then came in and asked more questions before describing what would happen in theatre. The surgeon then popped in to make sure that I was ok and to see if I had any further questions. I was then walked to theatre and prepared for the op and they did exactly what theu said they would. Came round in recovery feeling very comfortable at about mid-day and was then moved to a ward. I had a catheter inserted with a pipe draining the urine into a bag hooked onto the bed frame and a drip in the back of my hand. Had a sandwich and couple of glasses of water. By 3 p.m. was happily out of bed and walking around the ward with urine bag hooked onto the portable drip frame. Was kept topped up with pain relief and remained very comfortable over night. Following day dressings were changed, walking around, eating and drinking plenty (3 litres per day)
They gave the first of the injections you mentioned and showed me how to do it. They should have showed your dad a video of this during his pre-op, but it is very straigjtforward and if you pinch an inch of flesh it is painless.
The catheter causes no problem but just use sensible hygiene precautions.
I had hugely swollen purple testicles which were uncomfortable but not painful. There was hardly any bruising and no pain from the six entry wounds.
My brother suffered a lot of bruising anda lot of pain during the first three days as a result of the gas used to create ooperating space and as this gas rises towards the shoulders it can be painful and affect you ability to breath easily. I had none of this.
My biggest concern post op was to avoid straining the bowel and so did everything I could prior to the op and afterwards to keep things moving freely
My catheter was removed after 7 days and the clips on the wounds were removed at the same time. Plenty of incontinence pads (high volume) from Boots but initially used incontinence pants at night. Dad will probably experiment with what he feels comfortable wearing. After op just be sensible, let him rest when he needs to but also move around and exercise and bit by bit hopefully things will improve.
I would suggest that a family member is around at the hospital on discharge to ensure that someone besides Dad understands what he is being told
I hope that all goes well for him.
Kevan