👉 Cervula is a soft, elongated muscle that runs along the inside of the neck. It is located in the lower part of the spine (vertebrae) and forms an opening called a "cervical foramen" that allows passage of blood, cerebrospinal fluid and nerves to pass through. The cervix is the opening between the uterus and vagina, and it is located at the base of the pelvis. The cervix is an important part of the female reproductive