Risk assessment

Find your AGA risk profile

Fill in the clinical questionnaire, we'll automatically compare your inferred AR profile against the NCBI reference. DNA data is optional but raises confidence.

Step 1 of 5 · Demographics 20%

Demographics

Hair-loss symptoms

0100200300
Normal range is roughly 50-100 hairs/day. Consistently above 100 is worth tracking.
1 · No change5 · Moderate10 · Severe

Hair pull test (optional)

Optional. Leave this blank if you'd rather not test.
  1. 1
    Pinch ~60 strands of hair gently between your fingers.
  2. 2
    Pull firmly but slowly from root to tip, no jerking.
  3. 3
    Count the strands that came out with their root.

Family history

Strongest single predictor. The AR gene is on the X chromosome, men inherit theirs from their mother, who inherits her X from her father.
01234

Lifestyle & health

1 · Relaxed5 · Moderate10 · Severe
3h6h8h12h
Step 1 of 5
For higher confidence. If you have results from a service like 23andMe or AncestryDNA, upload them to replace the inferred CAG estimate with measured data.

AR gene DNA sequence (FASTA)

Click to upload or drag a FASTA file here

.fa, .fasta or .txt · max 10 MB

Try a sample:

SNP genotype panel

Enter the genotypes from your DNA report for our 9-SNP panel. Choose Risk, Reference, or Unknown.
RS IDGeneRisk alleleORYour genotype

Try a sample:

Or analyze with the questionnaire only

Built on authoritative data
N NCBI RefSeq · NM_000044.6 (AR gene) S NCBI dbSNP · 9-variant panel L 13 peer-reviewed citations