I am 30 yrs old diagnosed with PCOS a year and a half ago I conceived with infertility medication. I have always had irregular cycles but this month was the first time I have ever had two periods in one month I began 12/29/08 thru 01/09/09 then again on 01/23/09 until now 01/30/09. And both times the period last longer than my average 7 DAY cycle. I am also feel dizzy whether I am standing or sitting down am I losing to much blood what could be happening to me. %-)