Well this is something, I found this about prolactin (that's the hormone that was talked about in that study).

Prolactin levels increase as a result of:
•Herbs, including fenugreek, fennel seeds and red clover

OK, I have taken fenugreek and red clover in the past, every time I did I felt better.
I know I have some hormone balance issues but I don't see how I could have all this pain and numbness and other SX just from unbalanced hormones but if taking some herbs makes me feel a little better and even have less SX than there's something there to all this.

Let me toss this out, say someone has early MS than gets PG back to back for 7 years all this time the increased prolactin rebuilds the myelin than goes on herbs a few years after the last baby that increases the prolactin that can also rebuild the myelin than an MRI might not pick up anything at that point. That doesn't sound too crazy does it?