Yoga for a Healthy Menstrual Cycle by Linda Sparrowe. It has lots of good info, lots of instructions with pictures, and an entire chapter on Endometriosis.
This is a bit over my non-yoga head, but if you practice yoga and are familiar with the do’s and don’ts, you may be interested in borrowing this book!
Check out our library here. And check out a book, read it, and return it.