no need to be scared, it’s relatively straight forward and simple. the nurse goes through any existing medical conditions, allergies, medication you took in the past year or currently taking, does blood pressure, height & weight and more before photos. they only take bloods if you’ve had issues for example, anaemia or you are diabetic, something that would require a blood test to check on. they also will do MRSA swabs in your nose and armpit but everyone has those done, the whole pre op for me took about 45 minutes. if you are concerned about previous medical history, get a letter from your GP beforehand stating your fitness and wellbeing, physically and mentally as they will need one from most girls if not everyone. my pre op was in Bristol and the nurse was so lovely and made me feel at ease the whole time, good luck hun! hope this helps a bit! xx