Hi chattygal
I had Mirena and ellest (40mcg) patches and all was well until Dec when I had mirena removed. I then went on to femseven conti (50mcg) and had problems with heavy bleeding so I too have had hysteroscopy and biopsies taken. Biopsies revealed a proliferative lining ....
I was advised by Gyne, and have had, mirena fitted again to prevent over build up of lining and am due to see gp about restarting oestrogen part of hrt. I think maybe the progesterone in the patch wasn't effective/absorbed enough for me or I had a surge of my own oestrogen (I am 52)
I think I am going to ask for estradot 50 as they stick well
Out of curiosity were they able to explain why you had breakthrough bleeding with mirena ? Also do you have mirena removed for hysteroscopy ?
HTH
Pollie