Cervical mucus is a natural vaginal fluid that the cervix (structure at the bottom of the uterus) produces. It plays a role in the female reproductive process. The texture and color of cervical ...

I recently asked women in the BuzzFeed Community to tell me about things their bodies did that they thought were super weird ...

This led to the production of mucus, similar to what occurs in a human cervix. The cervix-on-a-chip resembled the human organ in other ways as well. Hormonal variations during the menstrual cycle ...