Pregnancy fatigue is a common experience caused by hormonal changes, increased blood volume, metabolic demands and emotional shifts. Learn why it happens, when it improves and supportive ways to manage energy during pregnancy.

Pregnancy triggers significant hormonal changes that support your baby’s development and prepare your body for birth. These shifts affect everything from energy and mood to sleep, digestion, and physical changes throughout each trimester.

The third trimester is a period of final growth and preparation for birth, where physical discomfort may increase but is part of normal progression. Key tests include growth monitoring and Group B Strep screening, while antenatal visits track both maternal and baby health.

The second trimester is a period of growth and stability where early pregnancy symptoms ease and energy levels improve. Your baby undergoes major development, including organ maturation and movement, while key tests like the anatomy scan and glucose screening monitor health.

The first trimester is a time of rapid hormonal change that causes common symptoms like nausea, fatigue, and breast tenderness. Most experiences are normal, but severe pain, heavy bleeding, or dehydration require medical attention.