Hi - yes I was referring to Orthgynest pessaries - local oestrogen for vaginal atrophy etc. I haven't heard about oestrogel but I would have thought this is unlikely as it is widely used outside UK as well? However as lancashirelass mentioned Sandrena does the same job and is the same type of oestrogen I understand, although at a different concentration ( I haven't tried either!)
Hurdity x