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At Home Blood Collection Guide

At-Home Finger Prick Blood Collection Guide

Before You Start

  • Ensure your kit is complete with 2 alcohol swabs, 2 cotton buds, 2 auto lancets, 2 band-aids, a pre-paid return bag, a transparent sample bag, and written instructions. 
  • Read through the written instructions carefully before you begin. 
  • Check if you need to fast or collect the sample at a particular time of day and plan accordingly.

At-Home Finger Prick Blood Collection Guide

Step 1: Prepare for Collection
  • Wash your hands with warm water to increase blood flow. Dry them thoroughly. 
  • Select the middle or ring finger of your non-dominant hand for the blood sample. 
  • Warm your hands if they’re cold to further help blood flow.
Step 2: Clean the Site

Use one alcohol swab to clean your fingertip. Let it air dry without blowing on it.

Step 3: Prick Your Finger
  • Take one auto lancet and twist off the cap. 
  • Press the lancet firmly against the side of your fingertip and activate it. You’ll feel a small pinch. 
  • Use a cotton bud to wipe away the first drop of blood.
Step 4: Collect the Blood
  • Gently squeeze your finger to form new drops of blood. 
  • Allow the blood to freely drop onto the collection device or card without touching other surfaces.
Step 5: Ensure Adequate Sample Size
  • Continue to gently press your finger until you’ve collected enough blood. Avoid excessive squeezing.
Step 6: Stop the Bleeding
  • After collection, use a cotton bud to apply pressure to the site until the bleeding stops. 
  • Place a band-aid on the fingertip.
Step 7: Store the Sample
  • Ensure the sample is properly secured in the transparent sample bag. 
  • Label the bag if required, with your details.
Step 8: Post-Collection Care
  • Dispose of the used auto lancet and cotton bud safely. 
  • Keep the puncture site clean and watch for signs of infection
Step 9: Return Your Sample
  • Activate your package via the enclosed URL or QR code within your box
  • Follow activation instructions and register your barcode
  • Register your Sample including date of collection
  • Place the sample bag inside the pre-paid return bag as per the written instructions. 
  • Mail the sample promptly according to the kit instructions.
Tips for Success
  • Stay relaxed to promote blood flow. 
  • Make sure you are hydrated by drinking plenty of water before the test. 
  • If you need more blood, you can use the second auto lancet on another finger.
Safety Note
  • Do not reuse lancets. 
  • If you feel lightheaded, sit down immediately.

Still Have a Question?

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