You won’t necessarily need to get them redone I don’t think, they’re not like they used to be. I’ve booked two weeks off work and know I have to have some time off the gym. Bugger what people think, this is due you and if it’s what you really want go for it. I told my teenage boys the other day I was having it done and I’m booked for surgery on 9th December, I thought they’d give me grief but they were both really supportive, excited now ????