Perioperative risks are known to increase with increasing BMI. Whilst your circumstances should of course be assessed on an individual basis, in general terms surgical and anaesthetic risks should be reduced/eliminated as far as possible when contemplating elective aesthetic surgery. With that in mind you would be well advised to try to reduce your BMI below 30 before undergoing such surgery. Typically, private hospitals will also want you to achieve this prior to admission to their facility. Mr Tansley (Australian registration: MED 0001651716, Registered medical practitioner, Specialist Plastic Surgeon (Specialist Registration Surgery – Plastic Surgery); United Kingdom registration: 4153720, GMC Specialist Register (Plastic & Reconstructive Surgery.