Fetal fibronectin measurement

This test measures the levels of a protein called fetal fibronectin in cervicovaginal secretions. It is used to help assess the risk of preterm birth. It is also used to predict successful induction of labor in pregnancy.

Laboratory tests may be done for many reasons. Tests are performed for routine health screenings or if a disease or toxicity is suspected. Lab tests may be used to determine if a medical condition is improving or worsening. Lab tests may also be used to measure the success or failure of a medication or treatment plan. Lab tests may be ordered for professional or legal reasons. You may need this test if you have:

• Onset of labor induced
• Premature labor

You may be asked to sign a consent form prior to this procedure. Review the consent form with the healthcare worker, and ask any questions that you have before signing the consent form. Tell the healthcare worker if you have a medical condition or are using a medication or supplement that causes excessive bleeding. Do not have sexual intercourse for 24 hours before the procedure.

You may be asked to urinate prior to collection of cervicovaginal secretions. This may make it easier for the healthcare worker to collect the sample, and may make the procedure more comfortable for you.

To collect a sample of cervicovaginal secretions, you may be asked to lie on your back with your legs spread and feet placed in stirrups. A healthcare worker will use a swab to collect secretions from an area inside the vagina. The secretions are then sent for testing.

The amount of discomfort you feel will depend on many factors, including your sensitivity to pain. Communicate how you are feeling with the person doing the test. Inform the person doing the test if you feel that you cannot continue with the test.

Ask your healthcare worker if there are special instructions for you to follow after this test.

You have the right to help plan your care. To help with this plan, you must learn about your health condition and how it may be treated. You can then discuss treatment options with your caregivers. Work with them to decide what care may be used to treat you. You always have the right to refuse treatment.