Human birth control pills work on gorillas. Category: Fun FactsBy Chelva WellsDecember 19, 2017 Author: Chelva Wells Post navigationPreviousPrevious post:A gift of health for ChristmasNextNext post:Year in reviewRelated PostsNo titleDecember 11, 2018No titleDecember 4, 2018No titleNovember 30, 2018No titleNovember 28, 2018No titleNovember 26, 2018No titleNovember 19, 2018