Problem and Background:The preconception period provides a significant opportunity to engage women in healthy behaviour change for improved maternal and child health outcomes. However, there is limited research exploring women's pregnancy planning in Australia.Aim: This study investigated associations between pregnancy planning, socio-demographics and preconception health behaviours in Australian women.Methods: A retrospective cross-sectional survey of pregnant women ≥18-years-of-age recruited through a Victorian public maternity service and a national private health insurer.Results: Overall 317 women (30±4.7 years) participated (public: n=225, private: n=92). Planned pregnancies were reported by 74% of women and were independently associated with marital status (AOR=5.71 95%CI 1.92-17.00, p=0.002); having ≤2 children (AOR=3.75 95%CI 1.28-11.05, p=0.016); and having private health insurance (AOR=2.51 95%CI 1.08-5.81, p=0.03). Overall, women reported preconception: any folic-acid supplementation (59%), up-to-date cervical screening (68%), weight management attempts (75%), accessing information from health professionals (57%) and immunisation reviews (47%). Pregnancy planners were more likely to use folic-acid (AOR=17.13 95%CI 7.67-38.26, p<0.001), review immunisations (AOR=2.09 95%CI 1.07-4.10, p=0.03) and access information (AOR=3.24 95%CI 1.75-6.00, p<0.001) compared to non-planners. Women <25years-of-age were less likely to access information (AOR=0.38 95%CI 0.16-0.89, p=0.03) and take folic-acid (AOR=0.23 95%CI 0.09-0.59, p=0.002) and were more likely to smoke 3-months preconception (AOR=6.68 95%CI 1.24-36.12, p=0.03).
Conclusions:Women with planned and unplanned pregnancies reported variable preconception health behaviour uptake and limited healthcare engagement. Opportunities exist to improve awareness