I am 29 yrs old, had irregular menstauration so been done a laprospic surgery and also found both the fallopian tubes blocked before 2 yrs, doctor suggested for IVF being mentally not prepared stop the treatment, after 2 yrs Yesterday consulted a gyno doctors she has asked to do blood test for both of us, and also suggested to do HSG to check the condition of the block, later based on the report she said will continue the treatment and asked to reduce my weight in the meanwhile, IS IVF is the only soultion if so what would be my success ratio, what should be my weight to undergo IVF Plse suggest 29yrs 85 kg.