To improve you CM, you can take vitamin E and also drink grapefruit juice. Even though prapefruit juice is acidic, it helps the enviorment in your vagina to be more sperm friendly, and creates better CM. You're suppose to drink like 8 ounces of it per day from the start of your cycle up until you ovulate. I don't see the harm in drinking more if you want. As far as egg quality, I don't know much about that, but I know that on natural fertility shop.com they have a "improve egg quality" kit that they sell. I haven't used it, but I am sure they have reviews from ladies who have. I used their fertility cleanse. Its suppose to clean out all the toxins from your liver, then it cleans out your reproductive areas. I liked it a lot. Hoep this helps