Fig. 2.

Total intake of folate from diet and supplementation, according to daily intake category and time period, among a population-based prospective cohort of women with a viable singleton pregnancy (n 2146), Melbourne, Australia, July 2011–July 2012 (3MP, three months prior to conception; PPA, after conception but prior to pregnancy awareness; T1, from awareness to gestational week 13; T2, second trimester; T3, thirrd trimester; RDI, Recommended Daily Intake; UL, Upper Limit). Intake levels: RDI=600 µg/d, UL=1000 µg/d