Well i done my research and i decided to take my bun to a local vet to desex her. He said he does 1-2 boys a week and about 1 female a month for the past few years, and he answered all the questions correct. No fasting rabbits, different anasetic (sp) and so on. Plus i got a good impression of him and his clinic from being there in the past.
Meanwhile befor this i sent an email to the local rabbit club asking them if they had a vet they could recommend. I didnt think i would hear back.
Today the woman phoned me and asked why i was getting her desexed “because anything you read on the net about cancer i think is a load of rubbish, they recon it prolongs their life but at 5 or 6 they are getting old anyway” OMG!! I could not belive it!! So i just let her die at middle age “because she is getting old anyway”???? 
This woman breeds mini lop rabbits so i am putting it down to the fact she is a breader and not a house rabbit owner. They would only be good for her to make money, she wouldnt care about them as a part of the family.
Other then that, she could not mention a vet to me – so i gather she may not take her’s to a vet. She gave me a list of vets around anyway and told me to “just ring around and find one that will desex rabbits” 
I am just ssoooo angry at the woman’s attitude!!
Anyway, i have booked Miss Mastashianna in on 17 July for the op. Im still nervous, but i feel it is the right thing to do.