Preconception Coaching & Mentorship

Prepare your body
a year before baby.

Your eggs today were made 90 days ago. The home you live in, the food you eat, the minerals you carry — all of it is shaping the baby you haven't met yet. Maternal Frequency is for the woman who wants to do this intentionally.

Preconception Mineral Health Low-Tox Living
Get the Free Guide Take the 30-second check-in
~90
days for an egg to complete its final maturation before ovulation — the inputs of those months matter most
Reproductive endocrinology
2.5x
higher pregnancy rates in women practicing mind-body work during fertility treatment vs. those who didn't (52% vs 20%)
Domar et al, Fertility & Sterility, 2011
~74
days for sperm to fully regenerate — the man's preconception window matters as much as the woman's
Paternal Origins of Health and Disease (POHaD)
The Approach

Three pillars, one approach.

Mineral Health & Stress Response

Restoration starts at the foundation — replenished minerals, a supported nervous system, daily habits that compound. Address the root, not the symptom.

Low-Tox Living

The toxins in your candles, cookware, skincare, and cleaning products don't just disappear — they store in your tissues and shape the body your future baby is built from. Swap them out, gently and methodically. See the brands I use →

Ancestral Foods

Bone broth, organ meats, grass-fed dairy, pastured eggs, properly prepared grains. The way our great-grandmothers ate — before the industrial food system rewired what "nutrition" meant.

Science + Soul

Grounded in a Bachelor of Biomedical Sciences, IHP training, and Qest 4 bioenergetic testing — but never separated from intuition, lived experience, and the wisdom of generations of mothers who came before.

A quick check-in

What brought you here?

Pick the one that feels closest. I'll point you to the right starting place.

Start with the free guide
"
Preparation is the truest form of love you can give the baby you haven't met yet.
— The Maternal Frequency principle
Catalina, preconception coach and founder of Maternal Frequency
About Me

Hi, I'm Catalina.

I came into this work through science first — and motherhood made it deeply personal.

My background in Biomedical Sciences gave me the foundation: cell biology, biochemistry, genetics, immunology, and countless hours spent under microscopes. But the deeper I went, the more I realized conventional medicine often asks, "how do we treat illness?" while the question I cared about most was, "how do we help the body do what it was designed to do — heal, regulate, and thrive?"

Preparing for motherhood shifted everything from theory into practice. I thought back to my years volunteering in obstetrics at a downtown Toronto hospital, where I witnessed beautiful births — but rarely the kind of intentional preparation that should begin long before pregnancy. So I chose a different path: nutrition, mineral repletion, low-tox living, nervous system regulation, and creating an environment where the body could truly function well. I began treating my body like the home my children would be built in.

"The baby you'll meet in nine months is being built today — from what you eat, breathe, and absorb."

Now, as a mother of two boys, my work is grounded in integrative health principles and supported by bioenergetic testing — both of which I apply in my own life and with the women I guide. Start with the free guide if you want to feel how I work, or explore the swaps I personally use.

B.Sc. (Hons)

Biomedical Sciences

IHP

Integrative Health Practitioner

Qest 4

Bioenergetic Practitioner

2

Children, by intention

Free Guide

The Clean Home Swaps Guide.

A room-by-room guide to the silent endocrine disruptors at home — with the trusted brands I'd send a friend to.

Maternal Frequency
Part 1 — Cleaning Products
Swap OUT → Swap IN
Maternal Frequency
The Clean Home
Swaps Guide

Inside the guide

20 pages · 40+ vetted products · zero fluff

  • ✦The 5 highest-impact swaps — if you do nothing else
  • ✦The 6 hidden toxins — and how to spot them on a label
  • ✦Room-by-room swaps — cleaning, beauty, kitchen, bedroom
  • ✦40+ trusted picks with direct links
  • ✦Where to start by budget — $50, $200, $500 paths
  • ✦The pocket cheat sheet to take shopping
  • ✦Your 3-step plan — this week, this month, next 3 months

Reduce · Replace · Regulate

Coming Soon

The Intensive Preconception Guide.

A complete, year-out preparation system for the woman who wants to walk into pregnancy already prepared. The free guide clears your environment. This one prepares you.

  • ✦A 90-day cycle audit — reading your body's signals before you ever try
  • ✦The mineral foundations of fertility — copper, magnesium, and the often-missed root causes
  • ✦Pre-conception nutrition protocols — what to eat, what to source, what to remove
  • ✦Liver, lymph, and gut detox sequencing — safely, in the right order
  • ✦Nervous system regulation for fertile health
  • ✦Partner preparation — sperm health is half the equation
  • ✦Evidence-based supplement protocols
  • ✦Mindset and identity work — preparing to become a mother before you become one
  • ✦A 3-, 6-, and 12-month preparation timeline you can follow

You won't want to miss this.

Be the first to know.

Founding-member pricing is reserved for the women on this list. When the doors open, you'll be the first invited — and the lowest rate I'll ever offer.

Common Questions

What women ask me most.

Do I need to be trying to conceive to start?

No — and honestly, the best time to start is before you're trying. Your eggs are made on a 90-day cycle and your body's foundations take longer than that to rebuild. Preparing 6–12 months ahead is the most impactful window. If you're already trying, the same work still applies.

Will this guarantee I get pregnant?

No — and anyone who promises otherwise isn't being honest with you. What this work does: gives your body the strongest possible foundation through regulated minerals, a calmer nervous system, low-tox living, and ancestral nutrition. The research is clear that these meaningfully improve fertility and pregnancy quality. What this work doesn't do: control timing. That part is held by something bigger than us — call it God's timing, the universe, grace — and it isn't mine to promise. What I can promise: you'll feel better, your body will work better, and whatever comes next, you'll meet it from a place of preparation rather than panic.

How is this different from talking to my doctor?

Different lanes, same goal — your health. Doctors are trained to diagnose and treat illness. My training is in integrative health and preconception preparation: nutrition, mineral balance, low-tox living, nervous-system regulation — the daily groundwork that builds resilience long before any symptoms appear. The two run alongside each other beautifully. For anything clinical or diagnostic, your doctor is the right call.

Is what you teach safe during pregnancy or breastfeeding?

Yes — that's exactly who this work is built for. My recommendations are grounded in integrative health principles and chosen specifically for women preparing for, carrying, or recovering from pregnancy. Everything is gentle, food-based, and low-tox by design. If you're on prescription medication or being treated for a specific condition, loop in your healthcare team so we're integrating cleanly with whatever else is in play.

How long until I see results?

Your body works on 90-day cycles. Most women notice changes in energy, digestion, and sleep within the first 3–4 weeks. Deeper shifts — cycle quality, mineral balance, hormone rhythm — show up over 3–6 months. This work compounds: the longer you stay, the more it gives back.

Can my partner be involved?

Absolutely — and they should be. Sperm health is half the equation, and the same 74-day preparation window applies to him. Partner preparation is a full chapter in the Intensive Preconception Guide.

What's Qest 4 bioenergetic testing?

A non-invasive scan that reads your body's response to over 40,000 frequency signatures — minerals, hormones, toxins, organs, emotional stressors. It's a tool I use to personalize supplement protocols and identify what your body is asking for. Not a diagnostic device; a guide to inform our work together.

Work With Me

For the woman who wants an individual approach.

Two ways to work with me directly — both grounded in the same foundation, both designed for the woman who is ready to prepare for pregnancy with intention.

1:1 Preconception Coaching

A private 60-minute session. We talk through your lifestyle, your goals, your timeline — and I build you a personalized roadmap.

Qest 4 Bioenergetic Analysis

A non-invasive scan reading your body's response to over 40,000 frequency signatures — minerals, hormones, toxins, and more.

Both services launching soon · founding clients receive priority booking

Want to be the first to know when doors open? Start with the free guide — everyone on that list hears about new offerings before anyone else.

Start with the Free Guide →
For You

You deserve a healthy pregnancy.

Your future baby deserves the best version of you — rested, mineral-replete, calm in your nervous system, nourished by real food, living in a home that doesn't quietly work against your hormones.

Motherhood begins with a decision — long before the first positive test.

Start with the free guide Join the waitlist for the full guide