Yes, Demi, I have 7 beautiful children by the grace of God. I also had 4 miscarriages. My sister-in-law has endometriosis and though she wanted children desparately, has never been able to conceive. I now know that mercury plays a part, probably a large part, in endometriosis. I wish I knew years ago for my sake and for hers. Aside from infertility, she is suffering so much - in different ways than I am..