Hi, after 4 years of trying and one miscarriage, I am finally taking the step to try IVF through IVI Spain. Am very concerned about the success rate at my age (44 in 2 months). I would like to try only with my own eggs and not a donation (personal preference). I researched a number and am certain I wish to proceed with IVI Spain but they have so many clinics across Spain. I wondered if anyone has tried and can recommend whether Madrid or Barcelona is better (or any other)? Many thanks in advance.