Transplant prep
Before you book the flight, measure the hair you're counting on.
A transplant moves hair from the back of your head to the top. How much you have back there decides what's possible — and it's the one number nobody checks independently before a deposit changes hands.
Why it matters
Donor supply is the ceiling on everything.
A surgeon can only relocate hair you already have. Density across the donor zone, and how stable its edges are, decide how many grafts can safely come out — and whether enough remains if your loss keeps progressing.
Sampled, not spot-checked
Measured across several points rather than one, because a single spot isn't representative.
Nape and temples
Checked specifically for retrograde thinning that shrinks usable supply.
Measured against donor
Hairline and crown compared to hair that never thins, so the report can show the size of the gap.
The detail most people miss
Why the edges matter.
In some people thinning doesn't stay on top. It advances from the nape upward and from above the ears inward, into hair assumed to be permanent. When that's happening the donor area is smaller than it looks and the safe graft count is lower than a visual estimate suggests.
Both boundaries get scanned specifically. If they show elevated thinning, your report reduces the donor estimate rather than quietly ignoring it.
The report
What you walk away with.
Density by zone, as a range
Every zone sampled at multiple points, reported with the confidence behind it.
An estimated graft supply
A measured range, adjusted down if your donor edges show instability.
What it doesn't claim
The report is explicit about its limits. It doesn't diagnose, it doesn't plan surgery, and it names the questions only a surgeon can answer.
Common questions
Doesn't a clinic check my donor area for free?
Most will, and you should let them. The difference is that a clinic is evaluating you as a prospective surgical patient. This is a measurement you own, taken before anyone quotes you a price.
What is donor supply?
The hair on the back and sides that resists thinning. It's the only hair a surgeon can move, and how much you have sets a hard ceiling on what any transplant can achieve.
What is retrograde thinning?
Thinning that creeps up from the nape or in from above the ears, into the edges of the donor zone. It quietly shrinks the area a surgeon can safely harvest and it's easy to miss by eye.
Will this tell me how many grafts I need?
It gives a measured estimate of what your donor area can supply, as a range. A surgeon decides the surgical plan — walking in with your own numbers makes that a better conversation.
Measure before you commit
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