I think you do have a very good point and are very reasonable with what you are thinking and feeling. I have had two failed fresh cycles and two failed frozens. After the last frozen, we sought the advice of a new clinic. I honestly didn’t care as much about actually doing another cycle, but I desperately wanted a second opinion and ideas of what a new RE would do differently. Those ideas were a form of the “answers” we have been seeking and never got from our last clinic.
The new RE plans to do a totally different protocol, and has said from the beginning that he wants to try for day 5 blasts to reduce the number to transfer. He feels we can get to this point. Our old RE never once said that or initiated the day 5 idea until I brought it up repeatedly. He also used the same protocol after the first cycle failed, just upped the doses of meds. I can honestly understand that, honestly, but as far as you are concerned, if I had had 4 failed cycles, you better believe I’d look for a new RE and protocol. That’s how I felt after half your failed cycles!
Good luck and I hope you get success very soon. It’s stressful enough, this process, without having to be our own doctors too. :grr: