[XCL] Birth Control Pills [0.18a] 2

X-Change Basic no longer automatically prevents pregnancy, but the pharmacy now sells birth control.

The birth control pill (also called "the Pill") is a daily pill that prevents pregnancy. The pill is safe, affordable, and effective* if taken correctly**. It works with all pill types*** and transformations, not just Basic.

The pill changes the cervical mucus to make it difficult for the sperm to pass through the cervix and find an egg, and by changing the lining of the womb to prevent fertilized eggs from being implanted. It is compatible with X-Change, unlike traditional hormonal contraceptives which modify the menstrual cycle to prevent ovulation.

* 99.6% effective in clinical trials

** The pill is most effective when reliably taken every day

*** The pill does partially counteract the fertility boosting effects of X-Change Breeder pills, but its exact efficacy is unknown. No clinical trial data is available because all participants using X-Change Breeder dropped out before the trial period was complete