Article: The Ultimate Prenatal Checklist: 6-12 Month Preconception Plan for Fertility
The period leading up to conception is crucial for fertility, significantly impacted by nutrition, lifestyle, and tailored supplementation. Given that egg maturation takes about 120 days and sperm development around 90 days, actions taken during these 3-4 months can greatly influence fertility outcomes. Ideally, a preparation period of 6-12 months is recommended, particularly when hormonal imbalances have been identified. This extended timeframe allows for small, manageable changes, ensuring a solid foundation without becoming overwhelmed.
Below you will find our comprehensive prenatal checklist. This may look a little different for everyone but is a generalised approach we would recommend:
(Feel free to pick a few points to focus on):
About the Author
Caitlin Gilmore: Nurse, Midwife & Nutrition Consultant
Caitlin is the founder of Maternally Happy, an Australian women’s health brand specialising in bioavailable supplements, prenatal vitamins, and evidence-based resources to support women from preconception to postpartum. With qualifications as a Nurse, Midwife, and Nutrition Consultant, she combines a decade of clinical experience with nutritional expertise to deliver trustworthy, research backed advice.
Her writing focuses on fertility, pregnancy, postpartum recovery, PCOS, and hormonal health, helping women cut through confusion with practical, evidence-based information. Having personally navigated PCOS and the challenges of women’s healthcare, Caitlin is deeply passionate about empowering others to make informed choices for their health and their families.
When she’s not formulating practitioner-grade supplements or supporting her online community, you’ll find her enjoying a chai latte, spending time with her family, friends and 2 border collies and hiking in nature.