I recently had a myomectomy to remove several large fibroids. I plan on becoming pregnant this year, but wanted to loose weight to get on a healthy track, especially at the age of 45. I have utilized the HCG diet before to loose significant weight, unfortunately the surgery and recovery process took a toll on my health and I gained 30 lbs. back due to limited physical activity. I would like to go back on the HCG diet to shed the 30 lbs., but am concerned about the negative impact it may have on the small coin sized fibroids that were not removed. Does HCG cause fibroids to grow and or develop? I was planning to be on the treatment for 8 weeks.