in my senior year of high school, during our religion class, we had to learn about NFP (natural family planning). this picture was in one of the pamphlets we were forced to read. if you stuck your fingers up your vag and looked at your fingers afterward you’d be able to test your fertile mucus to tell whether or not you were at your peak fertility point or something like that.
you’re all reblogging a picture of vagina goo right now i hope you all realize this
(Source: stargods, via windows98)