Hi, Question for anyone using a CBFM..... On my 4th cycle of using the CBFM, normally I get 5 high days followed by 2 peaks days. My cycles have been pretty long since coming of the pill (started at 40 days but is now about 37 days, going down day each cycle). This cycle however I have now had 14 days of concesutive high fertitily and no sign of the peak, I got my first high much earlier than expected (cd11, normally abround cd19). Any one had any similar experiences ? Any ideas what could cause such a change ? Thanks!