Fertility monitoring

lisarnj

So quick question. Was thinking of doing OPKs, and getting the CBE digital kit. I'm 5 days into my cycle though. Do I have to wait for next cycle to start?  Also when do I start this?  I usually spot (only need a liner for a day or two). Do I start it then or when it really starts?  Thanks!

Kaselleck

I think the digital throw aways you start a few days before you ovulate so you don't miss it. I skways started on cd 10 The expensive ones that measure your lh by comparing to previous days/cycles start on cycle day 1.