For years, David “Dee” Sefcik and his wife, Stacie, carried a label that felt both clinical and crushing: “unexplained infertility.” After the birth of their first child, they spent countless hours in doctors’ offices—doing tests and procedures, trying medications—and kept hearing the same answer: “We don’t know why.” The desire for another child never went away, but their hope that anything would change slowly faded.

Their second child, a daughter born 9 years later in 2019, arrived without treatments or interventions. She reminded them that Stacie’s body was capable, but they still didn’t understand why it had been so hard—or what it would take for her body to feel truly supported again.

From “Unexplained” to Unexplored

In 2022, everything shifted. Stacie felt a strong impression that it was time to look at her health differently—to stop accepting “unexplained” and start exploring what was really going on. Together, they leaned into a new approach: supporting hormones, lowering toxic load, rebuilding nutrition, and using essential oils and whole-food supplements to strengthen her from the inside out.

What happened next stunned them. In eighteen months, Stacie became pregnant three times—something that had never happened before. The first two pregnancies ended in miscarriage, and the grief was real. But this time, the losses carried a different message: her body was capable. In 2025, on the third pregnancy, they welcomed a healthy baby girl. Stacie often says she could feel the difference—more stability, more energy, and a deep sense that her body was finally in balance.

That journey changed Dee forever. “Unexplained infertility” became “unexplored health.” He saw firsthand what can happen when you remove what harms, restore what the body needs, and give it time to heal. Foundational wellness stopped being a nice idea and became a personal mission.

When Being a Corporate Coach Wasn’t Enough Anymore

All of this was happening while Dee was still working at doTERRA corporate, serving as an Account Manager and coaching leaders in the field. For ten years, he helped others build businesses that created time and financial freedom. He mapped out rank plans, broke big goals into daily actions, and watched ordinary people step into extraordinary lives.

At first, that work was deeply satisfying. He believed in the products and was grateful for the stability. But slowly, a quiet hunger started to grow. The bus rides to work that once felt routine started to feel heavy. Same route, same building, same conversations. His mind and heart were telling him something his body was already feeling: he wasn’t growing anymore.

When “Fine” Becomes Frustration

Over time, “fine” turned into frustration. Dee would coach leaders on how to claim their freedom, then go home knowing his own family’s future was still capped by a salary and someone else’s calendar. He loved his job, but he couldn’t shake the feeling that he was living half of his purpose—helping everyone else step into something he hadn’t fully claimed himself.

That dissatisfaction eventually pushed him to a threshold moment. There was no big explosion, just a clear, internal line: I can’t keep doing this the same way. He realized the problem wasn’t the company or the people—it was that he was being called into a different role with a similar mission.

The next insight was uncomfortable and freeing at the same time: No one is going to make this change for me. If I want a change, I have to choose it.

Photo Courtesy: Stacie Sefcik

Dee Took a Major Leap

That realization opened a door into the unknown. Leaving corporate meant walking away from comfort and a job he was good at. But staying would mean ignoring the principles he was teaching others: learn, grow, and act.

On January 17, 2025, Dee stepped through that opening. He left his corporate position and moved into the field as a doTERRA Wellness Advocate and Foundational Wellness Coach.

Naturally Limitless Today

Today, his business—Naturally Limitless—is the expression of everything he’s lived. Dee helps individuals and families move from “unexplained” to “unexplored” in their own health: supporting their bodies at the root level, lowering toxic load, calming the nervous system, and using essential oils and simple daily habits to rebuild from the ground up. He also mentors builders who want to create sustainable businesses that honor both their health and their families.

For Dee, success is no longer just about titles or income. It’s the mom who has enough energy to be present with her kids again. The couple who feels hopeful instead of broken. The leader who realizes they can grow a serious business while balancing a busy life.

His story is not about a single dramatic leap, but about listening—again and again—to the quiet truth inside: when we remove what harms, restore what the body and soul need, and choose growth over comfort, we unlock what we were designed for.

For more information and to connect with Dee Sefcik, you can visit the following links:

• Facebook: Naturally Limitless
• Instagram: @dee.sefcik
• Website: Naturally Limitless

Disclaimer: Testimonials in this article reflect personal experiences and aren’t guaranteed. Results vary based on effort, experience, and commitment.