Something I'm not sure about. I know EWCM is a sign that you're fertile and I checked and I finally got it today BUT what I don't know is how soon before OV do you start getting EWCM and for how long should you be getting it? Obviously there will be BDing tonight but I just want to know where this stands as an indicator of OV...I'm not 100% on my OV timings as my cycles have been all over the place for the last 18 months since coming of BCP and have only just started to regulate to about 35/36 days. If I'm having a cycle that length I shouldn't be OVing for another week BUT I've been taking agnus castus, I didn't think it worked that quickly but perhaps it has done? I don't know. Any thoughts please Thanks.