I'm also trying to conceive for almost a year already. Unfortunately, seeing the negative sign on my PTs have become a regular occurence. I have PCOS and that's the reason why I am having irregular menstruation. My OB prescribed me this med called Metformin and I couldn't handle the effects- dizziness, sleepiness, fatigue and with a combined appetite of 2 guys LOL! 1 week of taking it and I'm done. I just take my pills and that's it. Folic acid is also good, I might start taking that one. My 2 cents: Religiously take the meds your OB has given you... But... My mom told me that if I just had the strength and discipline to take Metformin perhaps I'm pregnant by now. I'm not sure though if I could last even a month of taking Metformin. The experience is like riding a ship, running a 42k, a 2-week fasting, and drinking booze rolled into one. LOL!