👉 Pit fluid, also known as amniotic fluid, is a clear, colorless liquid found within the amniotic sac surrounding a developing fetus in the womb. It serves several crucial functions, including providing cushioning and protection to the fetus from physical impacts, facilitating lung development by allowing the fetus to practice breathing movements, and aiding in temperature regulation. Composed mainly of water, proteins, carbohydrates, lipids, and various electrolytes, pit fluid also contains fetal cells and waste products that are gradually absorbed into the mother's bloodstream. Its composition and volume change throughout pregnancy, peaking around 32 weeks gestation.
