So I am getting ready to start my round of letrizole this month after taking a few months off and after reading some other posts I read that 1) It's better to take at night? 2) What if I only have a 5 day cycle but it says take through cycle days 2-7....should I continue even if bleeding stops from period? Taking 7.5mg should I do anything to help with this cycle? Doctor really didn't explain much and now I wonder if I was doing wrong the last 3 times.