Hi i'm 31yr. old married woman. From 2007 i was trying to conceive but fail..anyway after consulted with doctor i have done few test like regular blood test, husbands semen test and my ultra sonography. all came normal only in usg showed that my right ovary is bulky and having anechoic cyst. Have tested in december2008. From the beginning i had very regular period(28-30days). even i never skipped my period this is the first time i skipped though i got brownish discharge..I'm confused either i am pregnant or what make my cycle irregular..Plz help0