There is hope for us all, I am 126kg and my husband is 175kg, we are both tall ( me 5'7 he is 6'3) so we carry the weight better then most. Neither if us have "weight related" fertility issues despite being told for almost 4 years by GPs that there was no chance of getting pregnant whilst being the weight we are.... In under 2 months of visiting a FS we now know that hubby has a high sperm count and high motility rate and my ovulation is out by about a week ( my hormone surge starts early and lasts nearly 2 weeks) so our issues aren't weight related at all.. Hang in there and good luck with your IVF cycles