Forget google lovely coz anyone can add things on google and may not be 
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Go with BCN advice and other ladies whom have been or going through it, sometimes the simplest things are the most helpful, I always went for appt wearing a vest top with button top so I wasn’t feeling as vulnerable when being examined (silly I know but it helped my anxiety) I also asked for print outs of treatment plan and diagnosis so I read it and had a better understanding of what was happening, and don’t be afraid to ask coz knowledge is power it will help you make decisions , it all sounds daunting but it’s honestly not , I was operated on at 6pm and was sat up in bed at 12:30 the relief was immediate, do your arm stretches it’s important so no cording appears as it’s bloody painful and preventable, take care hun XX