FAQs – BMI and weight

Does BMI affect IVF treatment?

We treat patients with a BMI between 19-35. Research has shown that a healthy BMI can support your fertility treatment, so we encourage you to optimise your BMI and lower it if it is over 30. If you're struggling to do work out your BMI, try this handy online BMI calculator or this is something our medical experts can discuss with you on a fertility assessment in your full health check.