What does a negative value from a fetal fibrinectin test indicate?

A negative fetal fibrinectin test result indicates a low chance of preterm labor. This test measures the presence of fetal fibrinectin in the cervical secretions; when it is absent, it suggests that there is a strong likelihood that the woman will not go into labor within the next two weeks. The negative result is considered reassuring and helps guide clinical decisions regarding the management of pregnancies at risk for preterm birth. Thus, when interpreting the results, a negative fetal fibrinectin test ultimately allows healthcare providers to have greater confidence in the stability of the pregnancy and reduces the concern for imminent preterm delivery.