Tiredness and sleepiness during pregnancy

Hormonal changes, increased physical demands and the effort of supporting a growing pregnancy can leave you needing more rest. Sleep may also be disturbed by nausea, discomfort, frequent urination or worry. Anaemia can add marked fatigue, breathlessness, dizziness or paleness. Dehydration, infection, low mood and other health problems may have similar effects. Sleepiness alone does not show which explanation applies, so consider its timing, severity and accompanying symptoms.

Give yourself permission to rest and accept help with routine tasks. Eat regular nourishing meals, drink regularly and use gentle activity if your maternity team says it is suitable. Keep a comfortable sleep routine and avoid driving or operating equipment when very sleepy. Note when fatigue is strongest, how well you sleep and any breathlessness, dizziness, bleeding, fever or mood changes. Mention persistent symptoms at antenatal care.

Contact your maternity team promptly for worsening exhaustion, dizziness, fainting, breathlessness at rest, palpitations, fever, persistent vomiting, reduced ability to drink or a significant change in mood. Get urgent help for chest pain, severe shortness of breath, heavy bleeding, severe headache with visual changes, confusion or thoughts of self-harm. Pregnancy symptoms deserve timely review when they are intense or different from your usual pattern.

Ask whether your symptoms could reflect anaemia, dehydration, infection or a sleep problem, and whether examination or blood tests are needed. Tell them about your pregnancy stage, sleep, diet, medicines, nausea, bleeding and any mood changes.