Water birth allows a woman to labor and give birth immersed in warm water. During the first stage of labor, a woman can enter the pool to help relax and manage pain. In the second stage, the woman pushes and gives birth fully submerged. After birth, the baby is brought to the surface while keeping the cord intact. Benefits include less need for pain medication, shorter labor, and reduced perineal trauma. Risks to the mother include infection, while risks to the baby include aspiration. Water birth is not recommended for high-risk pregnancies.