Check out my answer to this Q here: http://www.nutriliving.com/forums/topics/fertility In addition: A small but statistically-significant clinical study in Japan showed that consuming maitake increases ovulation by helping renormalization of the insulin-glucose feedback pathways. The conclusion: maitake not only helps control diabetes and activate complex immune response pathways, but also helps fertility through mitigating insulin-stressed fertility problems. http://www.huffingtonpost.com/paul-stamets/maitake-mushroom_b_2908332.html