So my hubby and I have been trying to get pregnant for about a year now. well for the first 9 months I had irregular periods, later finding out I have PCOS. I had a D&C; done because at one point I was bleeding for almost 2 months straight. After that he put me on clomid and for the first two months that had normal periods. Now I'm still taking clomid, still trying to get pregnant, but I'm 8 days late with AF. I've already taken 3 tests and they were all negative. I have a doctor's appointment the 27th as well, but my question is do you think that I could be pregnant or is my period going back to irregular?