Welcome to HW, sorry you need to be talking to us.
You should check out the sticky threads at the top of the forum. this one has a list if abbreviation:
www.healingwell.com/community/default.aspx?f=35&m=1019612as for the biopsy - it's annoying, embarrassing and undignified. Other than that, tolerable. Just get on the table, do as you're told and think of England. It will be over before you know it. If you think you'll have trouble just ask for the drugs - they have things they can give to help you through.
The alarming part of the biopsy will be the first time you pee and see blood. It will clear up but it can be a worrying sight.
You'll do fine.
Keep us updated on your progress.
Andrew