Has anyone tried Fertilityblend which has vitex? Or taking vitex? I have a short O to period, spotting starting at dp9 or dp10. I read a lot about it tried fertilityblend last cycle. It extended my cycle from my normal 24/25 days to 28 days. My O to period was 15 days, but i did have some brown spotting starting dp12. I was just curious to see if anyone had tried fertilityblend or vitex.