Final answer:
Prolapsed cord treatment generally involves an immediate cesarean section to prevent compression of the cord and protect the baby's oxygen and blood supply. Other treatments mentioned are not directly related to prolapsed cord emergencies.
Step-by-step explanation:
The treatment for a prolapsed umbilical cord, which is a situation where the umbilical cord drops through the open cervix into the vagina ahead of the baby, is an emergency that requires prompt medical attention. The correct treatment is usually b) Immediate cesarean section. This is because the cord can become compressed, cutting off the baby's supply of oxygen and blood, leading to potential serious complications. Whenever a prolapsed cord is diagnosed or even suspected, the mother will require an immediate cesarean section to prevent harm to the baby.
An alternative to labor and delivery in some complicated cases is cesarean section, which is a major abdominal surgery that can have post-surgical complications for the mother but may be the only safe way to deliver the baby. The referenced treatments such as in vitro fertilization or hormonal release like oxytocin are not directly related to the acute management of a prolapsed cord.