👉 Maternal fluid, also known as breast milk, is a complex and vital biological substance produced by the mammary glands of mothers during pregnancy and lactation. It is primarily composed of water, but also contains essential nutrients, proteins, fats, vitamins, minerals, and hormones that are crucial for the growth, development, and immune protection of the infant. The composition of maternal fluid changes throughout pregnancy and lactation to meet the evolving needs of the baby, ensuring optimal health and development. This dynamic fluid not only nourishes the infant but also plays a significant role in bonding between mother and child, influencing long-term health outcomes.