I am on Femoston, but I take vit D (1000iu/25ug minimum), magnesium (occasionally, it causes tummy problems
) and fish oils for the aching.
I had big aching problems on the progestogen part of Elleste, and ditched it part way through the 3rd month when it really hurt. As I started taking vit D at the time of the progestogen part of Femoston, I can never be sure it was the Femoston or the vitamin D but the aching improved.
Still comes back though.