Women's Health,
Restored From the Cell Up.

Hormonal, reproductive, digestive, and metabolic health. Guided by 15+ years of clinical functional medicine experience and a first-principles understanding of female physiology.

Most women who come to Jelena have already done the conventional rounds. GP visits that ended in "your bloods are normal." Specialists who treated one symptom in isolation. Supplements and protocols that helped briefly, then stopped working.

The pattern is almost always the same, symptoms were managed, but the underlying system was never actually restored.

Jelena's work starts somewhere different.

FUNCTIONAL MEDICINE, APPLIED PROPERLY

Restoration Begins at the Level of the Cell

Jelena Petelinkar-Litchfield is a Functional Medicine Practitioner and Women's Cellular Health Specialist. Her work focuses on restoring metabolic, hormonal, digestive, and reproductive health, not by treating symptoms individually, but by understanding how they connect.

She holds a degree in Applied Human Physiology and Sports Science from the University of Sport and Medicine in Belgrade, where her thesis on health and wellness during pregnancy graduated with highest distinction. She has spent more than 15 years working with women and families across the Middle East, Europe, and Australia, supporting complex cases involving fertility, hormonal imbalance, thyroid dysfunction, digestive conditions, and metabolic resistance.

Throughout that work, one pattern became impossible to ignore: lasting change rarely came from managing symptoms. It came when the underlying conditions required for cellular function and biological regulation were restored.

Jelena sitting on a cream-colored couch.

Jelena's Guiding Principle:

"Symptoms emerge at the level of tissues, organs, and systems, but restoration begins at the level of the cell."

WHERE WE HELP

Women's Health, Across Every Life Stage

REAL RESULTS

In Their Own Words

"I am on my period and for the first time ever I am not miserable, I feel so good and content, zero irritation. I’m so grateful for you really, I’m myself again, no anxiety or impatience, I’m so present with life again"

"I was this morning 60kg, I can’t remember the last time I was that weight, in total I lost 8kg even tho that wasn’t my goal it’s still amazing to see how my body is healing and getting healthy from the inside out."

"Was lucky enough to work with @jelena_petelinkar, a functional health specialist here in Dubai last year. She was amazing. My menstrual cycle improved, my gut improved, my skin and hair improved amongst other issues. Since the birth of Cruz a lot of my body was just not working the way it should, I know a lot of mums will relate."

A Personalised, Functional Approach

Every woman's case is different, which is why Jelena's process starts with genuinely understanding yours: your symptoms, history, lifestyle, cycle, stress patterns, and current health markers, before building any protocol.

From there, your plan may include nutrition and meal timing strategy, targeted supplementation where genuinely needed, circadian and sleep optimisation, hormone-supportive lifestyle structure, and coordination with your existing healthcare providers where relevant.

This isn't a generic women's health program. It's a protocol built specifically around your body, your history, and your goals, with the same KOH first-principles approach used across every part of Kingdom of Health, applied specifically through the lens of female physiology.

Available online globally, or in person in Perth, WA.

Your Protocol May Include

  • Nutrition and meal timing strategy specific to your hormonal cycle

  • Targeted supplementation, only where genuinely needed

  • Circadian and sleep optimisation to support hormonal rhythm

  • Hormone-supportive lifestyle and stress regulation structure

  • Coordination with your existing healthcare providers where relevant

JELENA’S PROGRAMS

Choose the Program
That Fits Where You Are

Three structured programs, each designed for a specific stage of a woman's health journey. All include direct daily access to Jelena, a fully personalised protocol, and education throughout, so you understand what's happening in your body and why, every step of the way.

6 WEEKS · 3 CONSULTATIONS

6-Week Women's Metabolic Reset

Restore. Regulate. Rebalance.

A focused 6 weeks reset for women dealing with hormonal disruption, gut issues, metabolic slowdown, or persistent fatigue. Three consultations, every 3 weeks, with a personalised protocol built around your specific presentation.

Ideal For

  • Irregular or painful menstrual cycles

  • PMS, PMDD or hormonal imbalances

  • PCOS or endometriosis

  • Bloating, constipation or digestive discomfort

  • Gut microbiome imbalances

  • Weight loss resistance or metabolic dysfunction

  • Low energy and fatigue

  • Blood sugar dysregulation or insulin resistance

  • Thyroid-related concerns

3 MONTHS · 5 CONSULTATIONS

3-Month Fertility &
Women's Health Transformation

Prepare. Optimise. Conceive.

A comprehensive 3 months program for women preparing for pregnancy or navigating fertility challenges. Five consultations, every 3 weeks, with a protocol that addresses the full hormonal, nutritional, and cellular picture, including optional male partner optimisation.

Ideal For

  • Natural conception

  • IVF preparation

  • Egg quality optimisation

  • PCOS or endometriosis

  • Recurrent miscarriage support

  • Hormonal imbalance

  • Male partner optimisation (optional)

6 MONTHS · 9 CONSULTATIONS

6-Month Pregnancy & Motherhood Mastery

Support. Thrive. Recover.

A 6 months program spanning conception through postpartum, the most comprehensive support available for women at any stage of the journey to and through motherhood. Nine consultations, every 3 weeks, with a protocol that evolves as your body does.

Ideal For

  • Trying to conceive

  • Undergoing IVF

  • Pregnant

  • Preparing for birth

  • In the fourth trimester

  • Breastfeeding

  • Recovering postpartum

All Programs Include

Precision Nutrition Protocol | KOH Regeneration Strategy | Movement & Training Architecture | Targeted Supplement Protocol | Daily Q&A with Jelena | Ongoing Monitoring & Refinement | Education Throughout the Journey

Investment is discussed during your free consultation. All programs available online globally or in person in Perth, WA.

NOT SURE YET

Not Sure Where to Start?

Book a free consultation with Jelena. We'll talk through your situation and whether this is the right support for you.

READY TO BEGIN

Ready To Get Started?

If you already know you want Jelena's support, reach out directly to enquire.