I found this on baby center the other day, and I read your post and thought of it. Maybe you already knew:
"If you have polycystic ovary syndrome (PCOS), the most common cause of infertility in women, pay extra attention to whole grains. PCOS is a hormonal imbalance that can get worse when insulin levels in the bloodstream surge. The main culprits behind big insulin spikes are refined carbohydrates. Fertility specialist Leondires explains that when women with PCOS eat too many refined carbohydrates, insulin flows into the blood, feeds back to the ovaries, and can lead to irregular ovulation."
Anyway, I have heard the best dosage of vitex starts at 175 mg, so I may try 200 mg and work up if need be...that said, it will take 3-6 months for it to be effective, since it works naturally to balance your hormones and regulate cycles.
I also found this:
"Vitex (chaste tree) and maca are two herbs that act at the pituitary and hypothalamus. These master glands secrete precursor hormones that regulate the production of hormones in the rest of the endocrine glands. Maca is especially helpful in quickly guiding the body towards a balanced intrinsic hormone profile." (from
http://www.healthylivingmarket.com/health/michael1.htm)
Maca at:
http://www.earthhealers.com/prod_maca.htm
Its actually the company I work for, but my good friend Czarina just became pregnant after using our Maca for a while.
Good luck and