Second Trimester

Pregnancy Week 14

Your baby is about the size of a lemon 🍋second trimester begins.

Week 13Week 14 / 40Week 15
🍋

Size comparison

Lemon

Length

8.7 cm

Weight

43 g

Milestone

Second trimester begins

About 26 weeks to go until your due date (week 40).

Baby's development at week 14

Welcome to the second trimester — often called the "golden period." Your baby is practising breathing movements using amniotic fluid. The liver is producing bile.

Great time to start pregnancy-safe strength exercises and prenatal yoga.

Common symptoms at week 14

Increased appetiteReduced nauseaNasal congestion (pregnancy rhinitis)

Eat more of

  • Omega-3 fatty acids (salmon, flaxseed)
  • Calcium & Vitamin D (cheese, eggs, sunlight)
  • Protein (chicken, legumes, eggs)
  • Iron + Vitamin C together for absorption
  • Magnesium-rich foods (nuts, seeds, dark chocolate)

Foods to avoid

  • Alcohol
  • Raw/smoked seafood
  • High-mercury fish
  • Unpasteurised cheeses (brie, camembert)
  • Processed meats (deli cuts, hot dogs)
  • Excess sugar

Medically reviewed by First OPD Medical Team. Last reviewed on .

Based on average milestones from World Health Organization (WHO), ACOG, NHS UK. Educational only — not a substitute for personalised medical advice.

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