TTC with endometriosis

Any success stories of women with severe endometriosis? 
I found out a few months ago that I have severe endometriosis, had a laparacospy done but was advised to do <a href="https://glowing.com/glow-fertility-program">IVF</a> since my case is so severe, but my husband and I have decided to hold on to it before doing it because of religion purpose.