I have pco, in jan 2015 i took clomid (clomiphene) with menogon and pregnyl.i hv nt yet concieved, this month i took clomid (clomiphene) and pregnyl again.hav irregular periods?

Clomid (clomiphene): You may not yet be on the correct dose of clomid (clomiphene). Hopefully you're doing some ovulation prediction kits to see if ovulating. Clomid (clomiphene) users may need anywhere from 50mg a day during the dosing time to 250mg, though once you get up near 150mg or higher it usually means you need to move to injectible fertility meds.