Why this matters right now

The adversarial panel tore into the Menopause Practice Growth plan and closed most of what it raised. Two findings did not close, and they are the two that decide whether this business is real. First, buyer willingness to pay is unproven. The plan assumes clinicians will pay a retainer, but every number behind that is a guess. Second, the delivery math for one person may not close. If each client eats too many hours, no price fixes it.

You cannot answer either one from your desk. You answer them by talking to the people who would write the check, and by asking about money they have already spent instead of money they might spend someday. That is what these 15 interviews are for. Not to sell. Not to validate your own cleverness. To find out whether the pain you are betting on is real, funded, and yours to solve.

Here is the discipline that makes it work, and it is not intuitive: the interviews only count if you go in willing to hear no. If you steer the conversation toward yes, you will get a yes, and it will be worthless. Run these right and in two to three weeks you will know more about this market than any pitch deck could tell you.

Why 15, and who

Fifteen is not a round number I picked to sound thorough. It comes out of the best-known study on the question. Guest, Bunce, and Johnson (2006) ran 60 in-depth interviews and tracked exactly when new themes stopped appearing. The most common, highest-prevalence themes showed up within the first six interviews, and the analysis reached saturation (almost no new themes emerging) by around twelve. After that, more interviews mostly repeat what you already heard.

So twelve is roughly where you stop learning new things from one uniform group. You are running fifteen for three reasons: a small margin over twelve, room to split your sample across two segments (the broad ICP and the no-website beachhead), and slack for the two or three interviews that fall flat because the person cancels, rambles, or turns out not to be a real buyer.

The sample mix

You're selling worldwide now, and to in-person clinics, not just US telehealth. That changes who belongs in the room. Only practice owners can actually buy, an employed clinician can love your idea and still have zero authority to spend a dollar, so the sample still leans hard toward owners. But it now deliberately spans three worlds: telehealth providers, in-person clinics (gynecology, women's health, primary care, functional and hormone practices that treat menopause), and a couple of international English-speaking owners in the UK, Canada, and Australia. You keep the slice pulled from the 816 practitioners in your audit who have no website of their own, so you can feel the difference in pain intensity between someone with a good site, someone on a local map, and someone with no web presence at all.

Keep each conversation to 30 to 45 minutes. Run them at a weekly cadence over two to three weeks, five to eight a week, so the pattern is still fresh in your head when you synthesize. Do not batch all fifteen into two marathon days. You want to notice, mid-run, when the same complaint keeps coming up unprompted. That noticing is the whole point.

Recruiting and outreach

Set your expectations honestly so you are not demoralized on day three. Cold outreach to busy clinicians converts low. Assume something like 5 to 15 percent will reply at all, and a fraction of those will actually book. To land 15 interviews you should plan to reach out to 100 to 150 people. That is normal, it is not a sign the idea is bad, and it is exactly why you pull a bigger list than you think you need.

Where to source

• Your own audited list first. You already have 4,851 resolved practitioners, including the 816 beachhead. Start there. It is the warmest, most specific list you will ever have.
• LinkedIn. Owner-clinicians and NPs are findable and reachable there, and a personalized note outperforms cold email.
• Menopause-clinician communities and directories. The Menopause Society (formerly NAMS) member directory, menopause-focused Facebook and Slack groups, telehealth and DPC operator forums. Use these to find people and understand their world, not to scrape at scale.
• Referrals (snowball). End every single interview by asking who else you should talk to. Warm introductions convert several times better than cold, and by interview five you should be filling slots this way.

Cold email script

LinkedIn / DM script

Scheduling and consent

Send a simple calendar link, hold the call to the time you promised, and record it so you can listen instead of scribbling. Get consent plainly at the top: "Do you mind if I record this just so I can focus on what you're saying instead of taking notes? It's only for my own reference and I won't share it." If they say no, don't record, and take notes by hand. Never record a call without asking first.

The interview guide

This script follows the Mom Test. The whole method reduces to one habit: talk about their life and what they have actually done, never about your idea or what they might do. Rob Fitzpatrick names three kinds of answers that feel like data but are worthless. Compliments ("that's a great idea," "you should build it"). Fluff, which is anything generic, hypothetical, or about the future ("I usually," "I would," "I might"). And ideas, where they hand you a feature to build. When you hear any of the three, do not celebrate. Steer back to a specific thing that already happened: the last time, the real dollar amount, what they did next.

Aim for 20 percent talking, 80 percent listening. The best question is often just "tell me more about that," then silence.

Run it as a conversation, not a survey, and let them wander. The starred questions are the decisive ones. If you only protect time for those, protect those.

First, screen (30 seconds)

You need buyers, not just clinicians.

• Are you the person who decides how the practice spends on marketing and website, or does someone else sign off?

ARC 1: their world (warm-up)

• Tell me about your practice. Who do you treat, and how long have you been on your own?
• How do patients find you right now? Walk me through the last handful of new ones.
• How is your calendar these days, comfortably full, or are there gaps you would like filled?

ARC 2: the last time they tried to fix it (past behavior)

• key question Walk me through the last time you actively tried to get more patients. What did you do, step by step?
• What happened? Did it work?
• What made you start? What made you stop, or keep going?

ARC 3: what they have already paid for (this is your willingness-to-pay spine)

• key question What have you tried, hired, or paid for to grow the practice? An agency, ads, a VA, a course, a freelancer, a nephew who does websites?
• key question What did that cost you, roughly, and for how long?
• If you stopped, what went wrong? What did the last vendor get wrong?
• key question What do you spend on your website, SEO, or marketing in a typical month right now?

ARC 4: budget priority (the panel's money question)

• Where does "get more patients" sit against everything else you are spending on this quarter? Top three, or further down?
• When you have paid for marketing help before, how many months did you give it before you decided it was working or was not?

ARC 5: the alternatives (this replaces the mystery-shop)

• Who else have you considered for this? What did they quote you?
• Have you thought about joining a platform like Midi or Alloy instead of building your own patient flow? What has kept you from it, or pulled you toward it?

ARC 6: does your actual wedge matter (asked without tipping your hand)

• key question When you have sized up marketing help before, what made you trust them or not trust them?
• How much does it matter to you whether the content on your site is medically accurate and will not get you in trouble with advertising rules? Have you ever worried about that with your own marketing?

ARC 7: the cost of the problem (get it in their words)

• What does an empty slot in your schedule actually cost you?
• If you added five of the right patients a month, what would that change?

ARC 8: wrap, a real ask, and referrals

• key question I put together free audits of a few practices' sites showing where they are losing bookings. Want me to do one for yours? (Their yes or no here is real commitment data, not a hypothetical. It is also your do-it-first opening.)
• I am running a small paid pilot with a few practices, a fixed price for a set number of bookings. Should I send you the details? (Again, watch for a real yes, that is your truest buy signal.)
• Who else do you know who is in the same spot? Could you introduce me?

How to run it so the data is clean

Talk about a fifth of the time, listen the rest. Never pitch your service mid-interview, or they start being polite instead of honest. When they say something vague ("marketing is important"), pull them back to specifics ("when did you last spend on it, and how much"). And the two closing asks are the point of the whole thing: anyone can say "sounds interesting," but agreeing to the audit or the pilot costs them something, and that is the only signal that means anything.

Bad questions, and how to rewrite them

Every question below on the left feels reasonable and will poison your data, because each one invites a compliment, a hypothetical, or a future promise. The rewrite on the right forces a specific, already-happened answer you can trust.

The classic mistakes, and how to dodge them

• Pitching too early. The second you describe your service, they get polite and the truth stops. Say up front there's no pitch, and mean it. Your idea does not come up until the very end, if at all.
• Asking hypotheticals. "Would you buy this?" tells you nothing. People are terrible at predicting their own behavior. Anchor every question to something that already happened.
• Accepting compliments as data. "I love this, you should build it" is the fool's gold of customer research. Warm, and worthless. Smile, then ask what they've actually done about the problem.
• Talking more than listening. If you're doing most of the talking, you're running a sales call, not an interview. Aim for 20/80. Get comfortable with silence.
• Leading the witness. "Don't you find that frustrating?" hands them the answer. Ask open questions and let them supply the emotion, or not.
• Interviewing non-buyers. An employed clinician's enthusiasm is not a sale. Keep those in the sample small and clearly labeled. Weight your conclusions toward owners who control the money.

Recording and synthesis

Fifteen conversations are useless if they live only in your memory. You need a light system that survives the third week.

• Record and transcribe. With consent, record every call and run it through a transcription tool so you can search across all fifteen later. Otter, Fathom, a Zoom or Fireflies transcript, whatever you already have. The transcript is your raw evidence.
• Write an interview snapshot right after each call. Teresa Torres calls these snapshots, and the discipline is to capture the specific stories and quotes while they're fresh, not opinions. One per interview.
• Tag the pains. As you write each snapshot, tag the concrete pains and any real money mentioned. Reuse the same tags across interviews so patterns surface (empty-calendar, tried-agency, hates-ads, no-website, and so on).
• Roll them into an opportunity map. After all fifteen, list every distinct pain, note how many people raised it unprompted, and which of them were already paying to fix it. That ranked list is your opportunity map, and it tells you what to build first and for whom.

Per-interview snapshot template

The other test: your real cost to deliver

Your own estimate is about 1.5 hours per week per client to fulfill even the highest package, video editing included. If that holds, delivery is not your constraint, and the panel's "the math doesn't close for one person" finding is largely defused. Here's the capacity math, quickly. Reserve 25 to 30 hours a week for fulfillment and at 1.5 hours each you can carry roughly 15 to 20 clients at once, solo.

Now the money against that capacity. To net your $6,500/mo target, call it about $9,000 gross after tax, spread across 15 to 20 clients, is only $450 to $600 per client per month. That is low for done-for-you local SEO, content, a website, and video for a medical practice. Agencies charge $1,000 to $3,000 a month for less. So at a real price you hit target at roughly 9 to 10 clients, well under your capacity ceiling. The delivery wall the panel worried about isn't where the business breaks.

So the constraint has moved. It's no longer how many practices you can serve. It's how many you can close, and at what price. Acquisition and price are the bottleneck now, and that sharpens the whole job of these interviews: their single most important output is a real willingness-to-pay number. Whether you need 10 clients or 40 depends entirely on price, and 40 clients would break your time math (40 times 1.5 is 60 hours a week). Price is what decides whether you're comfortably under capacity or back through the wall.

What fills that 1.5 hours per client is the work Claude Code can't do for you:

• The sales and trust close. Nobody hands a licensed practice's marketing to an AI pipeline without a human they trust. That's you, every time.
• Onboarding and chasing. Logins, brand assets, approvals, out of a busy clinician. For in-person clients there's a hard client-side dependency you can't remove: Google Business Profile verification requires the client to complete a postcard or video verification themselves, so onboarding stalls on them, not you.
• The clinical QC pass. Menopause marketing makes medical claims. On a licensed provider's site, that content must be reviewed by someone with clinical literacy before it ships, or it's a liability. That's you, and your medical-technology background is exactly why it can be.
• Account management and revisions, and orchestrating and checking each client's Claude Code runs so nothing ships broken.

Your 1.5 hours is an estimate, and an estimate before scaling is still a belief. Confirm it on your next one or two real client builds by tracking every minute you personally spend that Claude did not. You're not discovering an unknown, you're checking a number you're about to bet the business on.

If it lands near 1.5 hours, you scale on acquisition and price with confidence. If it drifts toward 4-plus, you're back at the panel's wall and you fix the delivery model (probably by capping video) before you sign more clients. The interviews answer the willingness-to-pay finding. This audit confirms the delivery-math finding. You need both green.

The decision rubric

Decide the thresholds now, before you fall in love with any single warm conversation, so the 15 interviews force a decision instead of letting you rationalize whichever answer you were hoping for. This rubric exists to answer the panel's open question directly: is there proven, funded willingness to pay, and at what price? Price sits at the top because, with delivery no longer your constraint, the monthly number is what decides whether you need 10 clients or 40, and only one of those is a business you can run.

How to read it. This is demand, not applause, and the price row is load-bearing. Validated means owners name a real monthly number at or above roughly $500 backed by actual spend, most raise the patient-acquisition pain before you prompt them, several already pay for a partial fix, and at least three will put a paid pilot or a genuine sales conversation on the calendar. That combination answers the willingness-to-pay question with evidence instead of hope, and it tells you that target is roughly 9 to 10 clients, comfortably inside your capacity. Refine means the pain is real but the price anchors low, which is the dangerous case: low price means you need 20-plus or even 40 clients, and 40 breaks your time math, so you narrow the segment (probably toward the 816, or toward in-person local SEO where value is easier to prove) or reshape the offer and test again. Kill means owners don't raise this pain on their own and won't spend on it, in which case the honest move is to stop, and you'll have spent three weeks instead of a year finding out.

One more read that matters as much as the verdict: watch whether the 816 beachhead runs hotter than the broad ICP. If the no-website owners describe sharper, more urgent, more nameable pain, that tells you where to point everything first, even inside a "validated" result.

Your one-week action checklist

1. Read The Mom Test. It's short, a few hours, and it will change how you hear every answer. Do this before interview one.
2. Pull the list. From your audited data, pull about 60 owners from the broad ICP and about 40 from the 816 beachhead. You'll burn through them faster than you expect.
3. Send the first 10 outreaches. Personalize each one, mix cold email and LinkedIn, offer the free teardown.
4. Set up the plumbing. Calendar link, recording and transcription tool, and a blank folder of snapshot templates ready to fill.
5. Book and run interview one. Getting the first real conversation on the calendar is the ONE thing that makes everything after it easier. Everything else is prep.

Sources

1. Rob Fitzpatrick, The Mom Test: How to Talk to Customers and Learn if Your Business Is a Good Idea When Everyone Is Lying to You (2013). The three kinds of bad data (compliments, fluff, ideas), past-behavior questions over hypotheticals, and never pitching.
2. Greg Guest, Arwen Bunce, and Laura Johnson, "How Many Interviews Are Enough? An Experiment with Data Saturation and Variability," Field Methods 18(1), 2006, pp. 59 to 82. Most salient themes appear within the first six interviews; thematic saturation reached by around twelve. journals.sagepub.com
3. Teresa Torres, Continuous Discovery Habits (2021). Story-based interviewing, interview snapshots, opportunity solution trees, and weekly interviewing cadence.
4. Bob Moesta, jobs-to-be-done "switch" and demand-side interviewing. Reconstructing the timeline of a real purchase and the four forces (push, pull, anxiety, habit).
5. Steve Blank, customer development. "Get out of the building" and running problem and discovery interviews before you try to sell.
6. Myth-buster: Jakob Nielsen, "Why You Only Need to Test with 5 Users" (2000). This is a usability-testing guideline, not a discovery-interview sample size. Don't confuse the two.