PCOS, Metformin and Ovasitol

I was diagnosed with PCOS several years ago after rapidly gaining weight and having very irregular periods. After getting married last month, hubby and I decided to start the TTC journey. I visited with my gyno and after discussing everything, stopped my birth control, got on prenatal vitamins and started taking 750 mg of Metformin daily. I ended up getting my first period right on schedule! I decided to see a nutritionist as well and aside from the food aspect, she recommended I add Ovasitol (an OTC supplement) to help with regulation of my menstrual cycle. It's only been a few weeks, but I was wondering if anyone else has done this and whether they have had success with it. Advice? Im learning as I go! Thanks!