Stupid question, but I like to keep my data as accurate as possible - how would you log AF if you started late at night?  It's 10:30pm and I just started with my red blood flow :/ anyway, should I log it as starting today or should I log it tomorrow (since tomorrow will be the first full day)? I usually start in the morning, so this has been a non issue for me until now.  Weird!!!  My AF is only 3 short days so I guess I'll keep an eye on when it ends, that might help me, too....ugh where is this baby already?!