FF in pregnancy most commonly refers to fetal fibronectin (fFN).
Fetal Fibronectin (fFN) Explained
Fetal fibronectin is a protein produced during pregnancy. Here's a breakdown:
- What it is: Fetal fibronectin (fFN) is a protein that acts like a "glue". It helps attach the amniotic sac to the lining of the uterus.
- Why it's important: The presence of fFN in vaginal fluid between 22 and 35 weeks of pregnancy can sometimes indicate an increased risk of preterm birth.
- How it's tested: A fetal fibronectin test measures the amount of fFN in vaginal fluid. This helps doctors assess the risk of early labor.
- The test involves collecting a sample of vaginal fluid.
- The sample is then sent to a lab for analysis.
Fetal Fibronectin Test:
The fFN test is a tool doctors use to evaluate the risk of preterm labor.
| Feature | Description |
|---|---|
| Purpose | To assess the risk of preterm birth by detecting fFN in vaginal fluid. |
| Timing | Typically performed between 22 and 35 weeks of pregnancy. |
| Interpretation | The presence of fFN can indicate an increased risk of premature labor, but it's not a definitive diagnosis. |
