👉 Fetlocks are a type of medical procedure that is commonly used in obstetrics and gynecology to relieve pain during labor or delivery. They involve inserting a surgical device into the uterus, which can be a metal ring or an incision in the cervix. The purpose of fetlock surgery is to reduce labor pain by reducing blood flow to the uterus, which helps alleviate discomfort during childbirth. The term "fetlocks" comes from Latin and means "sorrows," referring to the