New Blood Donation Feature: Product Design and Strategy from Discovery to Scale
Company: Meta
Role: Product Manager
Category: Product Design & Strategy
Difficulty: medium
Interview Round: Other
You are a product manager on a health team. Propose a new feature related to blood donation, and define its product strategy end to end, from the first idea through launch and growth.
### Clarifying Questions
- Will the feature live inside the company's existing social and messaging apps, or in a standalone health product?
- Which outcome matters most: more first-time donors, more donors coming back, or filling specific urgent needs such as a hospital running short of one blood type?
- Which countries are in scope: ones where national blood services run organized collection, or ones where patients' families often have to find donors themselves?
- Can we partner with blood banks, hospitals and health authorities, or must the feature work without them?
### Part 1 — Design the feature
Decide which problem in blood donation the feature should solve and for whom, then describe the feature, its core flows and its first version.
```hint Follow the path to a completed donation
More blood reaches patients only if someone's behavior changes. Map who is involved and where people drop off between wanting to donate and actually donating, again and again.
```
#### What This Part Should Cover
- The actors in blood donation and a reasoned choice of the user segment and problem to focus on.
- Pain points along the donor journey, from awareness to coming back again.
- A concrete feature with its core flows and a clearly scoped first version.
### Part 2 — Define the strategy end to end
Take the feature from idea to scale: how you would validate it, who you would need on board, where and how you would launch it, how it would grow, and how you would measure success.
```hint What must exist outside the app?
The feature depends on things the product team does not control. Think about what has to be true on the blood collection side, and which markets would let you learn fastest.
```
#### What This Part Should Cover
- Validation, partnerships and the choice of launch markets, in a sensible order.
- A success metric tied to completed donations, with guardrails.
- Risks around health data, medical eligibility and misuse, and how the plan handles them.
### What a Strong Answer Covers
- A goal that ties the feature to the health team's mission and to what the platform is uniquely good at.
- One consistent line from the chosen segment to the pain point, the feature and the metric.
- Explicit prioritization and trade-offs instead of a list of every possible idea.
- Careful treatment of sensitive health information and of the rules on who may donate.
### Follow-up Questions
- After launch, many people register as donors but few go on to donate. How do you find out why, and how do you fix it?
- A hospital wants to post an urgent request for one named patient. Would you allow it, and with what safeguards?
- How would your strategy differ between a country whose national blood service books donations and one where families must recruit donors themselves?
Overview: A product sense question in which a product manager on a health team must invent a new blood donation feature and define its strategy from start to finish. It tests mapping the donation ecosystem, choosing a user segment and problem, scoping a first version, planning partnerships and launch, and measuring real donations.