At the dawn of the 1990s, Mexico stood at a decisive crossroads. For decades, the Family Planning Program had relied on the steadfast support of the United States Agency for International Development (USAID), which supplied reproductive health commodities and delivered technical assistance to both the government and two experienced nongovernmental organizations: MEXFAM and FEMAP.
A pivotal shift
Then came a pivotal shift: USAID launched the Graduation Plan, a five-year strategy designed to gradually transfer full financial responsibility to the Mexican government. Leadership would rest with two central institutions: the Mexican Institute of Social Security (IMSS) and the National Center for Gender Equity and Reproductive Health (CNEGSR).
Until that moment, family planning in Mexico had often been perceived as a program shaped and steered by foreign cooperation — particularly by the United States, concerned with high fertility rates across the region. The Graduation Plan allowed Mexico to break with that dependency and take ownership of a program fundamental to its development.
The commitment was bold: each year, the government pledged to finance an additional 20% of contraceptive commodities, aiming to reach 100% by 1994. Yet the challenge was formidable. While the Mexican Institute of Social Security (IMSS) and the National Center for Gender Equity and Reproductive Health (CNEGSR) were recognized leaders in delivering reproductive health services, their logistical capacity to manage contraceptive supply chains was still weak. The risk of supply disruptions was significant, especially in a decentralized setting where each region had to manage its own budget for health commodities, including contraceptives.
To Polo (not his real name), a logistician assigned to the management of the CNEGSR national family planning program, the supply chain was not an abstract concept. It was an underestimated network of people, boxes, trucks, maps, and time — all of it under pressure. The task was clear on paper: move millions of units of contraceptive products — pills, injectables, patches, condoms, IUDs — from a centralized warehouse to over 8,000 rural and urban clinics across the country. But paper didn’t account for potholes, underpaid drivers, or the crumbling refrigeration unit in the Oaxaca warehouse that kept going offline during power surges.
In 1990, the system looked like this: all procurement ran through Mexico City. Commodities arrived at the central warehouse, sat for weeks in customs or in overfilled storage, then were dispatched in large, infrequent shipments to regional health offices — if transport was available and paid for by the regional authorities. Inventory records were handwritten or stored in siloed government databases that rarely matched field reality.
“Forecasting was a guess. Reporting was delayed. And buffer stock? That was a luxury no one budgeted for.”
Nora Quesada
Polo’s team had three years to make this system reliable. Not perfect — but reliable enough to scale a 20% increase in contraceptive volumes every year, with zero increase in delivery delays. “Think like water,” his supervisor, Ivette (not her real name), used to say. “Flow where the resistance is lowest. And when there’s a blockage, carve a new path.”
Polo started with mapping. He led a small team that collected inventory data on every facility receiving contraceptives — from massive urban hospitals to one-room clinics in highland villages. Each point on the map became a node. Then came the transportation links: government trucks, rented trucks, contracted couriers. You name it!
They built what was, at the time, the most comprehensive supply chain visualization the health ministry had ever seen. The first insight? The system was not failing because of a lack of products. It was failing because “no one knew where the product was.”
Polo’s system was primitive — simple Excel uploads sent weekly via dial-up modems — but it exposed a brutal truth: 28% of clinics listed as “fully stocked” were experiencing actual stockouts. “Data latency,” Polo said. “We’re making decisions 90 days late.”
So, they pushed for the centralization of procurement and decentralization of data, allowing for a push system where the central level could determine how much to deliver to the regions.
“Forecasting was a guess. Reporting was delayed. And buffer stock? That was a luxury no one budgeted for.””The plan met with resistance — bureaucrats feared losing control, and regional managers feared accountability. But the numbers won.”
Nora Quesada
It took only four months to see results. Clinics that were previously stocked quarterly were now receiving monthly shipments. Emergency orders dropped. Wastage from expired products fell by 40%. But success bred new problems.
As inventory turned faster, procurement needed to be more precise. Forecasting errors became more visible — and more costly. That’s when Polo and his supervisor Ivette realized the need to train nurses, doctors and other staff at the central and regional levels in basic supply chain management principles, and to develop a sense of ownership for the family planning program.
Polo, with help from supply chain experts, developed a training curriculum in supply chain, including a new forecasting model based on historical consumption trends, adjusted for seasonality (yes, even contraceptive use had peaks — linked to harvest cycles, migration, and clinic outreach campaigns). He trained regional staff in how to use the model. Forecast accuracy improved from 63% to 87% within a three-year period.
By mid-1992, the supply chain was no longer the weakest link. It was becoming a model for other health programs — vaccines, essential medicines, even surgical supplies. In 1993, when the government reached 80% contraceptive financing, the question was no longer whether the commodities would be paid for — but whether the supply chain could deliver at scale.
The answer was yes.
Delivery frequency had doubled. Stockout rates were under 5%. Cold chain integrity for injectables was at 92% compliance. Clinics that once waited months now received automatic replenishments every month.
By 1994, the system was almost ready. The government hit 100% financing. For the first time, every contraceptive commodity provided through the public sector was paid for, tracked, and delivered through a national system that was smart, responsive, and resilient. Polo remembered the chaos of 1990: hand-scribbled ledgers, angry calls from nurses, panicked emergency shipments.
And now? There were systems. Buffer stock. Contingency plans. Trained staff. Digital records. Most importantly, there was trust in the program and the system it managed. Trust that when a clinic placed an order, someone — somewhere in the invisible network — would deliver.
Because in the end, that’s what a supply chain is. Not just a flow of goods, but a “promise kept, on time, in a box.” The biggest lesson from the story “Thinking like Water” is about adaptive leadership in systems change — the ability to move with challenges rather than against them, and to build resilience by flowing through resistance instead of fighting it.
A learning opportunity
Polo’s story shows that success didn’t come from having more resources, but from rethinking how the system moved and how the graduation plan gave the government the opportunity to demonstrate their capacity to overcome challenges. By mapping, listening, and iterating, he transformed a fragile, paper-based distribution chain into a reliable national system. In doing so, he demonstrated that resilience is built not by rigidity, but by flow — by continuously adapting to reality.
What the Audience Can Learn and Apply
- Flow through resistance. When you meet barriers — political, structural, or human — don’t stop.
- Start with visibility. You can’t fix what you can’t see. Polo’s first act — mapping the system — turned invisibility into insight.
- Build systems of trust. Reliable supply chains (or any system) depend on trust — trust that the process works, that data is real, that people deliver.
- Empower through knowledge. Training others and decentralizing data ownership turned a fragile system into a resilient one. Capacity-building isn’t an add-on — it’s the backbone of sustainability.
- Measure progress in promises kept. At its core, every system — health, education, humanitarian — is about delivering on promises.
Most remarkably, this foundation endures. By 2025, more than 30 later, the supply chain designed during the Graduation Plan remains operational, continuously updated with new technologies and practices. But its core design still reflects the foresight of that transition.
Mexico’s Family Planning Program has thus become a benchmark: a clear demonstration of how a country can evolve from dependence on international cooperation to self-reliance and sustainability, safeguarding uninterrupted access to essential reproductive health services for millions.
Mexico dug deep within its own resources to make this dramatic change possible. Next time, Cletus Adohinzin will tell you about exciting changes in an entire region, and how the power of partners coming together offers hope and promise.