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Postpartum Depression Screening + Support

1 in 7 women experience postpartum depression. EPDS ≥ 10 indicates probable depression. Combined CBT + (if needed) SSRI cuts duration by 50%. USPSTF recommends screening at every postpartum visit.

Nutrition
Pattern

Mediterranean + omega-3 rich

Foods to emphasise
  • Fatty fish 2-3×/wk (DHA + EPA)
  • Walnuts, flaxseed, chia (ALA)
  • Leafy greens (folate)
  • Eggs (choline)
  • Complex carbs (serotonin precursor)
Foods to limit
  • Alcohol
  • Ultra-processed (NOVA 4) — associated with higher depression risk
Exercise
Aerobic

Walking 30 min × 5 d/wk has antidepressant effect comparable to mild-moderate SSRI in postpartum trials.

Strength

2-3×/wk for body-image + energy.

Flexibility

Postnatal yoga (RCT-validated for PPD).

Weekly target

150 minutes

Supplements
Omega-3 (EPA-dominant)
1-2 g EPA/day
RCT
Modest antidepressant effect; safe in BF.
Vitamin D3
1000-2000 IU/day if 25(OH)D < 30
RCT
Low D associated with PPD risk.
Vitamin B-complex
Daily
observational
Methylated forms if MTHFR polymorphism.
Monitor + cadence
What to track
  • EPDS at every postpartum visit + 6 + 12 months
  • Functional impact (eating, sleep beyond infant, self-care)
  • Suicidal ideation question every visit
Red flags — seek care
  • Suicidal ideation OR thoughts of harming infant → urgent perinatal psych assessment (same-day)
  • Psychosis (hallucinations, delusions, severe agitation) → ER
  • Inability to care for self or baby → urgent escalation
Sources
  • USPSTF Perinatal Depression 2019
  • ACOG Committee Opinion 757 (2018)
  • RCOG Green-top 64 (2014)
Make this plan yours.

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