OMG just when you think you've seen everything relating to HRT
![Grin ;D](https://www.menopausematters.co.uk/forum/Smileys/extended/grin.gif)
With patches, it is acceptable to cut pure estrogen-only patches up - but many doctors disapprove of cutting the combined patches because you are also reducing the progesterone, and we don't know if you would then be getting enough to oppose the estrogen because that reduced progesterone dose hasn't been used in studies/research yet.
That diagram refers to 'Everol' - which by itself, is the estrogen only patch. Everol Conti and Everol Sequi refer to the combined product which the OP is using.