 [ Symptoms ] i was just treated for a sinus infection but still feel bad  do i head back to the doc  i finished all the medication as prescribed but am still congested coughing and have face pain [ Disease ] hi found this on this site<link> its about all i can find doing research on it there is more on site just copy into google to the www to open and read our data show that a combination of metformin and contraceptive pill may be more effective in suppressing the hyperandrogenemia of obese and non obese pcos patients than metformin alone and may reduce insulin levels more than contraceptive pill alone hence combined treatment may become a more effective therapeutic option for pcos so what its saying isit would not harm the bc pills is this for weight loss hope it helps you good luck