fetal development in first trimester “The first trimester is the most important phase of pregnancy. During these weeks, the baby’s heart begins to beat, and vital organs like the brain, spine, and limbs start forming. Many mothers experience nausea, fatigue, breast tenderness, or mood changes—while some may feel no symptoms at all, which can also be normal. Proper rest, folic acid, hydration, and early antenatal care are essential to support healthy development.” #trending #pregnancy #babyinwomb