Would be great if... – Ovulation and Pregnancy Calendar (Fertility Calculator, Gender Predictor, Period Tracker) Review

... I could adjust ovulation day, change period start/stop dates when they are wrong, and could rely on the app not to lose my data. I've lost all my data twice now and have learned the hard way to also keep track on paper- so why use the app? I've contacted the app designers twice about this problem and haven't gotten a reply.
Review by Mary78689 on Ovulation and Pregnancy Calendar (Fertility Calculator, Gender Predictor, Period Tracker).