Quick Reference
- Full form
- Factor V Leiden Screening Test
- Sample type
- Blood
- Fasting
- Not required
- Marker measured
- 1
- Report turnaround
- Next day
- Available at
- All locations
About Factor V Leiden Screening Test
Factor V Leiden screening checks for a genetic clotting risk factor, often ordered after an unexplained blood clot or in patients with a family history of clotting disorders.
No fasting is required, and given the specialised processing involved, results are available the next day.
How to Prepare
- No fasting required.
- No special preparation needed before your blood draw.
Frequently Asked Questions
What does Factor V Leiden screening check for?
It checks for a genetic clotting risk factor, often ordered after an unexplained blood clot or with a family history of clotting disorders.
Do I need to fast before this test?
No fasting is required.
Is home sample collection available?
Yes, in all City Care Lab service areas.
Is this a genetic test?
Yes, it screens for a specific inherited clotting risk factor.
How soon will my report be ready?
Next day.
Does a positive result mean I will definitely get a clot?
No, it means increased risk, and your doctor will discuss appropriate precautions based on your overall risk profile.
This page provides general health information and is not a substitute for medical advice. Speak with your doctor about your specific results and treatment.