Second Trimester Guide
What to expect during weeks 13–27 of pregnancy: physical changes, medical checkups, and evidence-based tips.
Physical Changes
- Visible baby bump and weight gain
- Reduced nausea and increased energy
- Skin changes and stretch marks
- Breast enlargement and tenderness
Medical Checkups
- Routine ultrasounds and anatomy scan (around week 20)
- Blood tests for anemia and gestational diabetes
- Monitoring blood pressure and fetal heartbeat
- Discussing prenatal classes and birth plans
Evidence-Based Tips
- Eat iron-rich and calcium-rich foods
- Stay active with low-impact exercises
- Sleep on your side to improve circulation
- Use moisturizers to ease skin discomfort