So last month I had a very different period then usual I had light brown bleeding for 4 days so at the end of my period I started taking Geritol pill form everyday now OK late for my period this month I really don't want to test cause I'm not really having any symptoms except I was slightly cramping last night that's about it & my periods used to come every 3 months last year I took fertilaid one cycle and it helped regulate my periods since then my cycle has been 28 day cycle!