Figure 1From: A randomized longitudinal dietary intervention study during pregnancy: effects on fish intake, phospholipids, and body compositionPregnancy obesity nutrition and child health study protocol. Recruitment process, randomization and study visit flow in the control and intervention groups. Trimester 1, pregnancy weeks 8–12; trimester 2, pregnancy weeks 24–26; trimester 3, pregnancy weeks 35–37.Back to article page