Fatigue in the second trimester

Pregnancy increases the body's workload, and sleep may be disrupted by discomfort, worries, or frequent urination. Tiredness can also follow missed meals, low fluid intake, emotional strain, or an infection. Anaemia is a possible contributor because pregnancy increases the need for iron; it may occur with paleness, headaches, dizziness, or breathlessness. Fatigue alone does not identify one cause.

Keep regular meals and snacks, drink fluids through the day, and rest before you feel depleted. Gentle movement can support sleep and stamina when your maternity team says it is suitable. Try a consistent bedtime, comfortable sleep positioning, and help with demanding tasks. Do not start iron or other supplements without advice, because the right treatment depends on an assessment.

Contact your maternity team or clinician promptly if fatigue is new and marked, keeps worsening, limits ordinary activities, or comes with fever, vomiting, fainting, chest discomfort, bleeding, severe headache, swelling, or reduced fetal movement. Seek emergency help for severe breathing difficulty, collapse, confusion, or blue lips. A clinician may ask about sleep, diet, mood, bleeding, medicines, and check blood or urine.

Could anaemia or another condition explain my tiredness? Which tests are appropriate? Is my fluid and food intake adequate for pregnancy? Which activities, supplements, and medicines are suitable for me? What changes in fetal movement or other symptoms should prompt urgent contact?