Hi,
On preparation for a biopsy, put on clean underwear and wash your behind. It wasn't so bad although I found it a bit undignified, the male nurse seemed more like a sergeant major, face the wall and lower your trousers, lie on your left and bend your knees up. They were both poker faced. There was an anaesthetic and measurement of the prostate. The nurse got out long needles to give to the doctor who had a gun with an ultrasound sensor that went click. I started anticipating the needle shots and contracting muscles and was told to relax. I think it resulted in 2 pins having no result, wasted shots.
Uncomfortable is the best description. It's not painful just odd probably due to the anaesthetic. There can be blood on the padding they put over your bottom when you get home and an interesting mix of colours when you go to the loo for a while.
A psa of 3.5 seems pretty low although a 50% increase in a year could be significant but might not be. If the standard biopsy doesn't find anything they might do an MRI or a template biopsy or do another psa.
Regards
Peter