I know this is briefly mentioned in Infertility Cure, but Castor Oil packs applied on the pelvic area with a hot water bottle are supposed to draw out ovarian/uterine toxins related to excess hormones, endo, fibroids, etc.
I experimented a little after my surgery for fibroid, but could not place it directly on the incision site.
Now that I'm totally healed incision-wise, I'm going to start in on it as soon as my period starts to let up.
Here is one site of many that give a run down (you have to read down in the article posted)
Castor oil article
What'chall think???