I recently checked out the book The Infertility Diet: Get Pregnant and Prevent Miscarriage by Fern Reiss. It basically cites a common sense diet of fruits, veggies and whole grains as promoting fertility and has some condition specific eating guidelines and recipes. I will hit the highlights and save you 277 pages:
The book recommends yams for estrogen/progesterone imbalance. Yams can also be good for short luteal phases and edometriosis and poor cervical fluid. Yams contain a lot of phytoestrogens and they act as sort of a natural Clomid. A study of the Yoruba tribe in Nigeria is quoted. Apparently they have one of the highest rates of twins in the world possibly linked to their tremendous consumption of African yams. Oh yeah, they have to be real yams, not sweet potatoes. I guess there is a difference. Anyway, a recipe for yam muffins in the book looks good. Ill give it a try. Also in the phytoestrogen category are tofu (soy) and black soybeans. However, excessive consumption of phytoestrogens is not recommended. For a healthy uterine lining you need a lot of Vitamin A, E and selenium for which cruciferous vegetables, citrus fruits, nuts and wheat germ are recommended. Selenium is supposed to very good for the sperm as is natural vitamin C. Vitamin C helps the sperm count, motility and morphology as does eating a lot of nuts because of their zinc content.
The book advises avoiding the following: caffeine (I wish I could); aspartame (can cause elevated prolactin levels and inhibit ovulation); food coloring (bad for sperm), MSG (bad for baby s brain); excessive vitamin C (for women, its good for men); ginger (could contribute to miscarriage); dairy and red meat (contains dioxins, contributing to low sperm count and endometriosis and milk ups your glucose level); and rhubarb and peas (contain a natural contraceptive whose scientific name I will not attempt).
Let me know if you want any more info or recipes from this book, I will be happy to accommodate, at least until I return it to the library.