My brother and his wife are trying to have baby for 3-4 years now. I think she had her Fallopian tubes blocked or something. They tried various treatment medicines but didn't work. They thought about adopting surrogacy and all that. They did their first IVF last month. She went through hell doing IVF. She suffered OHSS. At first attempt she is 8-9 weeks pregnant. They are hoping everything will be smooth. Sometimes they are scared of miscarriage symptoms. But so far it looks good. I am praying for them. I feel your pain. Wish you the best.