Ratings & Reviews performance provides an overview of what users think of your app. Here are the key metrics to help you identify how your app is rated by users and how successful is your review management strategy.
5.0
User reviews affect conversion to installs and app rating. Featured and helpful reviews are the first to be noticed by users and in case of no response can affect download rate.
安全期是指女性月经前7天和月经后8天，是多数人用来避孕的一种计算方法。 除了使用天数计算的日历法外，尚有基础体温法和分泌物观察法。 然而安全期并非绝对安全，有时候女性排卵会提前，或者延后，此时安全期的判断就会变得无效。判断安全期只能减少怀孕的几率。
