Hi Northern Girl,
I’ve had scans which have shown my lining is 4-5 mm and multiple fibroids, . I too had menopausal bleeding and on HRT. I was on utrogestan and patches. However, when I had the hysteroscopy, earlier this year, I was told my lining was atrophic ( so no lining) and I had zero fibroids. When I asked why the scan showed something completely different, they told me that scans can often be wrong as they can distort things….please bear that in mind. I think they are so wrong to make judgements like this purely based on your scan results.