@StillTTC7 yes, the hysteroscopy shows a lot more than a transvaginal US. It is the best view they can possibly get. To my knowledge, they do remove anything then and there. Unless of course there is something complicated for which they might defer. But that scenario is very unlikely for IVF patients who usually go through a few scans before getting to this stage.
Regarding clinics abroad, my experience so far with the Spanish clinic is very good. My experience with the last clinic in Greece, however, was not so good. They were very good in terms of communication etc. at the beginning but following egg collection and zero fertilization, their behaviour was quite shocking. I firmly believe that they messed up my case towards the end of stimulation and but would not take any responsibility for it.
On my first scan in Greece, the doctor thought I should have a couple more days of stimulation before triggering. After the last scan, they were really in a hurry to send us to a pharmacy to get some drugs (forgot the name but never used it before) to inject immediately. I had to take the injection in the bathroom of the shopping mall as instructed by them! They also changed my trigger from Ovitrelle to something else which we had to buy. I used Ovitrelle in the previous two cycles, and always got a good number of eggs (9 and 12). This time, we got only 5 and none of them fertilized using ICSI.
However, the most shocking part for us was that following the egg collection we never saw the doctor again. He did not even attend the review meeting and sent an admin staff and an embryologist! They also charged us for time-lapse incubator which we never used because there were no embryos!
At the review meeting they denied that last minute changes had any influence on the final outcome, saying that, their egg donors take this trigger shot! What a daft thing to say! Older women's body function differently to younger egg donors and there is research on customising triggers for older women. Administering right trigger at the right time can greatly influence the number and quality of eggs retrieved.
This clinic (Newlife) has glowing reviews everywhere. We heard really positive things on the mumsnet too which made us choose them in the first place. However, our experience was really bad. It's not because we were unsuccessful, but how everything was done.
So I suppose, going abroad does not always guarantee you success or a good service. But I am happy with the Spanish clinic (Instituto Bernabeu) so far and really wish we went there instead of Newlife in Greece.