As part of its upcoming iOS 9 release, Apple will launch a new set of HealthKit features that will let you log information about menstrual cycles and specific physical changes, such as basal body temperature, cervical mucus quality, and spotting.There will also be a way for people to track sexual activity in the pre-installed app. You can even input ovulation test results. Apple is making more of an effort to develop software for female users an area it had previously overlooked. the new feature, a preview of iOS 9 will be available for the general public to test in July.