Day One Fertility

Work with Brittany and Jacqueline to help navigate nutrition for pregnancy and post birth.

Meet your needs, so you can meet your little one's…

Our top rated Online Courses Nutrition for Pregnancy and Nutrition for Post Birth & Beyond will help you cut through the confusion around what to eat, which supplements to take, what lifestyle changes to make and the lab tests you need during your pregnancy

These in-depth, self paced course will arm you with the information you need to advocate for you and your baby’s health. We will guide you through your trimester-by -trimester nutritional requirements and inspire you with food and nutrition – even on the days you don’t feel like eating!

Who are these courses for?

Struggling to find answers?

Navigating pregnancy and post birth nutrition is overwhelming and confusing. Throw morning sickness into the mix and it's no wonder why so many mothers find themselves feeling exhausted!

Overwhelmed with what to do?

Need guidance from trimester-by-trimester and post birth on the nutritional requirements AND arm you with all the meal plans, shopping lists, and tip sheets you need.

Wish you had more confidence?

Searching for additional nutritional support throughout your pregnancy and parenting journey. Think of it as having a nutritionist in your pocket to support you and your baby during pregnancy!

Meet Our Nutritionists

Meet Brittany…

Brittany is an Award Winning Clinical Accredited Nutritionist and Western Herbalist with 12+ years experience and is a mum of two.

Brittany has a special interest in the areas of fertility, prenatal and postnatal, and paediatric nutrition. 

She is the founder of the children’s supplement company I’m Nutrients and co-founder of Eius Fertility Nutriceuticals and industry leader for online nutritional education platform, Day One Fertility. 

She is the recipient of many awards for her work including; ATMS’s Highly Commended Practitioner of the Year 2021, Lux Life’s “Nutritionist of the Year 2022” and Winner of a SheCom Award 2022.


Bachelor Health Science (Nutritional Medicine) | Adv Dip Western Herbal Medicine | Cert. Paediatric Nutrition (Monash University) | Post Graduate Cert. Human Nutrition (Deakin University)

Meet Jacqueline…

Jacqueline Alwill is an Accredited Nutritionist, and mum of 3, with over 15 years experience in the nutrition and health industry, working primarily in women’s health and early childhood nutrition. 

She is passionate about simplifying complex nutrition science to ensure good nutrition is accessible and achievable for all. 

Jacqueline is the co-founder of Day One Fertility, an online nutrition education platform for women, providing nutrition courses and books.

Jacqueline provides 1:1 consultations through Day One Fertility. She runs corporate well being workshops, features in the media, and develops nutrition products, recipes and books. 


Advanced Diploma Nutritional Medicine (Australasian College Natural Therapies) | Cert Paediatric Nutrition (Monash) | Cert 3 & Cert 4 Fitness (FIA) | Bach Business / Bach Arts in International Studies (UTS) | ATMS Accredited 

Two Programs

01 Nutrition for Pregnancy

Nutrition for Pregnancy

  • Self-paced, Join Anytime
  • Unlimited 12-month access to the course &  members area
  • 120+ minutes of pregnancy specific nutrition video content (including first, second and third trimester plus birth preparation)
  • Tip sheets and handouts as downloadable/ printable PDF format with each module
  • 3x trimester specific weekly meal planners
  • 100+ fertility & pregnancy friendly recipes
  • Access to practitioner only supplements

$299.00 SALE

How will it help

  • No longer feel overwhelmed and confused about supplements in pregnancy
  • Confidently navigate food safety
  • Effectively manage morning sickness and food aversions 
  • Feel inspired to eat well and meal plan to optimise your health
  • Find confidence in advocating for your health and know what lab tests to ask your doctor for
  • Feel empowered by nutrition for theirs and your baby’s health!

Bonus Guidance & Support

Bonus Module
Swaddling your baby two ways. When parents first have a baby they get told to swaddle them to help them soothe. While most people get shown how to do this in hospital it can take some time to get the hang of! These videos can be used when you need it most.
Bonus Module
Tapping out and self care As parents you are the captains of the ship. You are much better for your baby when you take breaks. In this module Gen runs though her top tips for tapping out and self care.
Expert Guides
Sometimes we just want the top tips in writing. Gen has created easy to download guides with the top tips around navigating the first 12 weeks.

02 Nutrition for Post Birth & Beyond

Nutrition for Post Birth and Beyond

  • 12 months unlimited access to all video learning modules (value $300)
  • Fourth Trimester Nutrition e-book (value $25)
  • Breastfeeding Nutrition e-book (valued $25)
  • "Eat to Nourish" Post Birth & Beyond Cookbook with 50+ recipes (value $30)
  • Lab test checklist to download and take to your doctor (value $50)

$119.00 SALE

How will it help

  • Have more energy, better sleep and feel yourself again
  • Help your body regulate the stress that comes with having a baby 
  • Optimise milk production and reduce risk of breastfeeding complications 
  • Support your body’s healing after birth whether vaginal or c-section delivery
  • Know which lab tests to ask your doctor for and why
  • Find your libido again… when you’re ready of course!
  • Set your health and nutrition up in the best possible way for you now and for the future.

Bonus Guidance & Support

Bonus Module
One of the most commonly asked question Gen gets is how to create the perfect introduction between your older children and a new baby. In this bonus module Gen covers exactly what to do to make sure this moment goes smoothly.
Expert Guides
Sometimes we just need to have the top tips in writing! Gen has created easy to download guides that walk you though the first introduction, top connection hacks for older kids and younger kids, setting boundaries and welcoming feelings.

"We understand how tiring motherhood can be, so the last thing you want to be doing is googling your own nutrition needs needs in a desperate attempt to feel somewhat yourself again.


Modern western culture doesn’t prioritise taking care of their mothers. We want to help create the change that is needed.


Let us guide you through your nutritional needs so you can feel best nourished, have more energy, sleep and brain function to look after YOU and your baby!”
Tegan Wyse

"Having worked closely with Brittany and Jac during my first pregnancy I’m so excited now I get to have all their knowledge in my pocket with the launch of their new course. I’m now in my second pregnancy and feeling super confident I’m once again growing a happy, healthy little baby. This course is detailed! All my questions are answered, I absolutely love it."

Tegan Wyse

"After being overwhelmed by all the diverse sources of information during my first baby journey, I really needed a more reliable and practical support for my second pregnancy, which I gladly found in the self paced Day One Fertility online courses ! Very informative videos, hand-outs, and so yummy & simple recipes from such reliable professionals 🙂 Don't waste your time looking for the answers yourself and get on board now with Jacq and Brit"

Em Scully

"Day one fertility is a brilliant resource with quality information. I have thoroughly enjoyed learning from Bit and Jacq. They are a wealth of knowledge and always keen to answer any questions. Doing this course has helped me prepare for journey of motherhood, that I am about to embark on."

Em Scully

We are confident you will find value in our series, but if you disagree - we will provide you with a 7 DAY MONEY BACK GUARANTEE!*

*We do ask that you make the effort to complete at least 70% of the series.

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