Just curious if you've been tested for IR, and if so, are you IR or not? I'm a thin supposedly non IR cyster, and did metformin for about 2 months before eventually conceiving while taking met and gonal F injectables. Not sure if met alone would have done anything, but after one month on it before doing injectables I hadn't gotten AF on my own or O'd. If I had stayed on longer, maybe I would have...who knows.
Just wondering for next time around

I'm 30 1/2 weeks pregnant with this little one and stayed on met through the first trimester to help reduce the m/c rate.
Beth