Such a helpful app!
It predicts my next period and reminds me two days before, making me be prepared for my upcoming period without empty hands. And it always gives me good advice on how to take care of my health before, during and after my period. Its like my health advisor! I just love it!!! <3
Lilyngan about
大姨妈月经期助手-女性健康攻略社区, v5.4.1