The Beautiful Cervix Project is (maybe) your new favorite extremely NSFW blog: its goal is to celebrate the beauty and intricacies of women's bodies, via close-up cervix photos. It's run by a doula/artist, which makes a lot of sense โ€” and, according to her, it has many uses:

People have used this information for many purposes, including to realize the normalcy of their bodyโ€™s cyclical changes, to celebrate their bodies, to achieve or avoid pregnancy, to understand their partners more, to further their study of medicine and health, and to promote healing through cervix-inspired art.

Celebrate/realize/learn away!