Jelena Petelinkar

Blood biomarkers are foundational tools in modern medicine, used for diagnosis, risk stratification, and therapeutic monitoring. However, their interpretation is often limited by a reductionist framework that treats them as primary drivers of pathology. This article proposes a systems-based reframing: biomarkers are predominantly downstream expressions of cellular energy status, regulatory signaling, and environmental interaction, while acknowledging their potential role as mediators in...

Fertility vs Fecundity: Where I Begin When I assess reproductive health, I don’t begin with fertility—I begin with fecundity. Fecundity reflects the underlying condition of the body: its capacity to create life in a way that is stable, resilient, and well-supported. It moves beyond the question of whether conception can occur, and instead asks whether the system is organised enough to initiate, sustain, and develop life with consistency and integrity. The Soil and the Seed An easy way to...

When we hear the word "fertility," it's often framed as a binary question: Do you want to have a baby, or not? But fertility isn’t just about the decision to conceive now or later; it’s about the health of the entire body and mind, regardless of whether you want to start a family. Fertility is a vital sign of well-being, a reflection of your hormonal health, stress resilience, nutrition, and lifestyle. Whether you’re planning for a family or not, optimizing your fertility can support a...