Evidence-based guides on hair loss stages, treatment options, transplant procedures, and recovery.
Hair loss starting in your 30s typically progresses more slowly and stabilizes earlier. Learn which Norwood stages are most common, treatment timing, and why your 30s are a good time to act.
Social media is full of Norwood Scale misinformation. We fact-check the biggest myths about hair loss staging, miracle cures, and transplant results you see on Instagram and TikTok.
Visual Norwood scale photo guide with descriptions of all 7 stages. Identify your stage with clear references. Free AI assessment at myhairline.ai.
Norwood Scale vs Ludwig Scale explained with side-by-side comparison. Learn which classification system applies to your hair loss pattern and what it means for treatment.
The Norwood Scale was designed for men. Learn why women use the Ludwig Scale instead, how female pattern hair loss differs, and which classification system fits your situation.
Medication works best at Norwood 2-3V. See response rates for finasteride and minoxidil at each Norwood stage, with data on when surgery becomes the better option.
The Norwood Scale has been the global standard for classifying male pattern baldness since 1975. Learn how Hamilton's original work evolved into the system dermatologists still use today.
How does AI compare to dermatologists for Norwood staging accuracy? We break down concordance rates, where AI excels, where it falls short, and when you need a human expert.
Complete treatment map for every Norwood stage from 1 to 7. See which medications, procedures, and surgeries work best at each level of hair loss.
PRF (Platelet-Rich Fibrin) vs PRP for hair loss. Compare the science, growth factor concentration, treatment protocols, costs, and clinical evidence for both therapies.
Finasteride after a hair transplant protects your native hair from continued DHT-driven loss. Learn when to start, dosage, alternatives, and what happens without it.
PRP hair treatment costs $500-2,000 per session in the US. Full pricing guide covering treatment plans, expected results, cost by city, and how PRP compares to transplant surgery.