I started round one of clomid in march and then missed round two in april because I missed my appt and so I have been waiting to start so I can I start it back up. However, I am now 1 wk and 3 days late but took a pregnancy test and it was negative and usually after taking a test I start the same day or the next day and I took the test last Friday. I also have PCOS so I just want to know if not taking it this last month would affect my period this much? And if it is possible that I'm pregnant and the home test just aren't picking it up. I left a message with my dr but it seems like it takes years for them to get back to me.