Winner!
Love that I can keep track and be able to have an answer of "when was your last menstrual cycle" at any Dr visit. The other useful part for me is cycle length since I have struggled for 10 years with somewhat of irregular periods. To be able to chart the length, it helps me to discuss with my Drs any erratic changes. Great app!
Tgirl76 about
Period Tracker Deluxe, v9.5.1