I've got a relatively mild case of spd (not on crutches or using wheelchair) and i've been wearing mbt shoes almost constantly for the past two years. (I had a 2 month stint of not wearing them a year ago, and found it quite painful.) Wondering if any of you know whether the shoes would be contributing to the spd or if i were to change would make it worse?? MBT website says its not suitable to start wearing them in pregnancy, but if habituated then should be okay. Do any of you have personal experience of this? Thanks for reading!