Does it really matter if you take opks at the same time every day? Mine say you should in the directions, and to take it between 10-4 and not with FMU. It also says not to drink for 2 hours prior to taking it, which I keep forgetting to do and drinking more green tea

My temps are all crazy this cycle thanks to travelling, so I am really counting on the OPKs working!
Re: OPK ?