Outrageously Funny Word Dictionary :: Proventriculi

👉 Proventriculi are muscular structures that help in contractions during childbirth. They include the cervix, which is the opening of the uterus, and the穹窿，which is a structure located between the cervix and the wall of the womb. These structures work together to allow for passage of the baby from the mother's body into the womb.

proventriculi