I wanted to go direct IVF because I heard IUI success rates are low. But when I did my tests and such, doc said we dun have much issues, so convince us to try IUI first because IVF is more invasive definitely. In the end none of my IUI(s) work so now I'm on my first cycle of IVF. I guess IUI is also cheaper. I won't say I regret choosing IUI first because when I did SO-IUI so the doctor also know my response to the Gonal-F injections. I didn't experience OHSS so the dosage was just right for me when I did IVF. Usually most ladies would prefer IUI first because of cost and IVF is a very emotionally draining and difficult journey.
Yah iui success rate quite low compared to ivf.
Are u already on ivf cycle or still waiting??