Having read the article on ovarian cysts (WDDTY vol 15 no 5) and having had the problem myself, I looked up the disease in Valerie Ann Worwood's The Fragrant Pharmacy and tried the mixture of oils she suggested - and it worked. It took a few months of applications, but I no longer suffer from the condition.
This is the recipe: 10 drops clary sage essential oil; 10 drops fennel essential oil; 7 drops geranium essential oil; 3 drops rose essential oil; 30 mL vegetable oil (such as almond). Rub this over the abdomen once a day. It helped me and could help others with this condition. - Name withheld, via e-mail