Thanks Melbel for explaining things in ways that make sense! Something I seem to be chronically unable to do some days.

Diabex XR is a heap easier on the tummy - I'd imagine that it's easier to wean yourself on to it as well.

The assumption we are making this cycle is that my insulin resistance problem is way worse than my NK cell problem. Which evidence seems to agree with. 10mg seemed to be enough to keep the NK cells under control before we knew about them, and it was decreasing the metformin during my first pregnancy that caused the miscarriage. So we're opting for the middle line, and hoping like heck we were right the first cycle and it will work again this time!

BW