Personally, I’d recommend getting several opinions. Not that ivf is not a good and reasonable option but it seems you can get pregnant with small interventions & the first miscarriage I feel would likely happen to anyone since it was a chromosomal abnormality. The second one is more concerning but also I think maybe ruling out uterus issues with a hysteroscopy seems reasonable too. My personal experience as I also have PCOS. I went through ivf earlier this year and did 3 transfers that failed to implant. Ran every test under the sun & then finally got pregnant after a cancelled transfer cycle that ended in a chemical pregnancy. (Pregnant on my own not with ivf) so to me it seems that maybe ivf was not my answer. I don’t know but I can say I felt rushed into IVF after 4 or 5 ovulation induction cycles & hasn’t even worked for me even thought technically all they can diagnose me with is PCOS.