I have battled endometriosis for over 15 years. My treatment was continuous birth control. When I was ready to get pregnant with my second child I had difficulties ovulating. One treatment with Zheng Zeng and I ovulated 7 days later and was pregnant within 4 months. I see Zheng Zeng for relief from my bipolar disorder as well. I am so glad I met Zheng Zeng and would recommend her to anyone with ANY ailment.