Classes compared against the Not Depressed class on their macronutrient intake (A), self- reported infection prior to each visit (B) and blood biomarkers (C), each presented unadjusted and adjusted for maternal age, nulliparity, white ethnicity (vs non-white), latent SES and latent Obesity, and the intervention effect at 27 and 34 weeks only. Filled circles: CIs exclude 0 for the mean differences in A and C or 1 for the ORs in B, interpreted as significant. CRP: C-reactive protein, DHA: Docosahexaenoic acid, hba1c: glycated haemoglobin, HDL: high-density lipoproteins, HPL: Human Placental Lactogen, IL-6: Interleukin- 6, LDL: low-density lipoproteins, Plgf: Placental growth factor, tPA-antigen: Tissue plasminogen activator antigen.