It would be helpful for women to be able to track their menstrual cycle from
within Outlook; I already use the calendar for everything else.  After
putting in a starting date, length of cycle, and length between cycles, it
should automatically schedule it as a future event.  It could give a warning
before the woman is scheduled to start and adapt as women log further cycles.
I think a 'fertility cycle tracking' sort of thing is too much, but an easy
way to keep a calendar without little red circles and junk would be nice.