Certified Prenatal Dietitian, Perth-based supporting women through - Fertility nutrition, IVF diets, pregnancy care, gestational diabetes, sustainable weight loss, Ozempic & GLP-1 support, and nutrition after weight loss surgery.
How I Can Support You
In a world full of noise, I offer clarity
Hi, I’m Dr. Shy Vishnumohan, a Certified Prenatal Dietitian, Accredited Practising Dietitian, and Food Scientist. I offer trusted, science-backed nutrition care to support your journey through fertility, pregnancy, and beyond.
You are in the right place if you're
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Trying to conceive — naturally or with IVF
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Newly pregnant and unsure what to eat
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Diagnosed with gestational diabetes
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Recovering from weight loss surgery
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Taking Ozempic or other GLP-1 medications and need food guidance
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A new mum trying to feel like yourself again
New Service Alert GLP-1 and Post- Bariatric Nutrition Support
Have had weight loss surgery or using Ozempic or GLP-1 medications ?
Let’s rebuild your relationship with food, nourish your body, and support your next chapter — whether that’s recovery, fertility, or pregnancy.
Work with me
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In-person over a warm cup of chai/ nourishing tea, at my welcoming space in Aubin Grove, Cockburn, Perth
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Via telehealth, from the comfort of your home, anywhere in Australia
Fees and Rebates
This is a private billing clinic. Medicare rebates are available with a GP-referred Chronic Disease Management Plan (CDM).
It is never too late to eat better
Got a question?
Every plan is written personally by Dr. Shy—after listening to your story, reviewing your labs, and considering your lifestyle.
Nothing is templated. Nothing is rushed.
That’s what makes The Pregnancy Dietitian different.
Your Food Has a Story. Lets Honour It
There’s more to healthy eating than smashed avocado on sourdough for breakfast and chicken breast for dinner.
True nourishment must honour your culture, your story, and your everyday life. Whether it's dosa and idli, nasi lemak, injera, fattoush, cassava — or Vegemite on toast and a Sunday roast — every tradition has value.
The problem? Too often, traditional foods are misunderstood because they don’t fit a narrow “wellness” mould.
The truth? These foods carry generations of wisdom. They're rich in nutrients — and meaning.
That’s the kind of nourishment I stand for:
Practical. Respectful. Empowering. Rooted in real life.
I don’t kale-splain. I listen. I learn. And I help you build a nourishing plan around your plate — not someone else’s food rules.
Food: a Powerful Tool for Fertility, Pregnancy and Beyond
What if you knew... YOU have the power to:
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Improve your chances of conception
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Reduce the risk of chronic diseases in your baby (e.g. diabetes, heart disease, obesity, allergies)
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Lower the chances of pregnancy complications, like gestational diabetes
What you eat in the first 1000 days — from preconception to your baby’s second birthday — has a profound impact on their health.
This period is known as fetal programming — but don’t worry, the only script you need is your plate.
Because good nutrition doesn’t begin with baby food.
It starts with YOU, the mum-to-be.
At The Pregnancy Dietitian, we specialize in pregnancy wellness and gestational diabetes with a strong focus on fertility and IVF nutrition and weight loss support- offering personalised care at every stage of your journey.
Hi! I am Dr Shy, The Pregnancy Dietitian
Accredited Practising Dietitian | PhD in Food Science & Technology | Certified Prenatal Dietitian
I’m Dr Shyamala Vishnumohan (aka Dr Shy) — a Perth-based dietitian with a PhD in Food Science and Technology from The University of New South Wales (Sydney)- and a Mum of two who believes Sambhar (South Indian lentil stew) deserves just as much love as Salmon. With 15+ years in the world of food — from researching folate to busting myths in the media — I’m here to help you nourish with confidence, whether you’re trying to conceive, pregnant, or navigating weight loss
Media Spotlight
From breaking down food myths on 25+ national TV segments to contributing expert commentary to global print publications, Dr Shy brings clarity, credibility, and evidence-based nutrition to the public conversation on health and wellness.
What viewers are saying:
"Best segment on the show. Love the straight talking, too much misinformation out there."— Our State On a Plate
"Dr Shy is brilliant! I admire her top tips and expertise on nutrition, she sends the message very clearly. Well done, Dr Shy!"— Our State On a Plate
Where It All Began
The Pregnancy Dietitian was born during the global pandemic, aiming to provide women with culturally respectful, science-backed nutrition support.
What began in a small consulting room has grown into a trusted space for women seeking expert support through pregnancy and fertility (whether natural or IVF).
As client needs evolved, so did our services. We now also support women on weight-loss journeys — including those navigating life after bariatric surgery or using GLP-1 medications.
Collaboration
For every mother, a health baby;
for every baby, a healthy and supportive community.
Perth Maternity is a collaborative maternity service aimed at providing you with accessible, personalised care close to home. Endorsed midwives offer Bulk Billed appointments within community based clinics where you will have direct access to a GP Obstetrician within the service.
