Not sure when to expect my first high? Bit nervous this month as I didn't ovulate last month so hoping that was just a one-off. 'Normally' I O on around day 20-24. Also tried soy this month on days 3-7, don't think I've really noticed any side effects. Maybe slightly decreased appetite and a little more CM, but that might be my imagination. Anyone else used a CBFM and got a BFP the first month of using it? I'm not hugely hopeful, but it's nice to be told something each day at least.