Does digestive juices in the body harm baby?

No, digestive juices do not generally harm a baby inside the mother's body. The developing fetus is surrounded by and immersed in amniotic fluid within the amniotic sac. This fluid acts as a protective cushion and helps regulate fetal temperature. It also contains various nutrients, hormones, and other substances necessary for fetal development. Digestive juices and other digestive processes primarily occur in the mother's own digestive system and do not typically reach or directly affect the fetus within the protected amniotic environment.