Amniotic Fluid 【QUICK】

By approximately the 10th to 12th week, the fetus begins to swallow the fluid and excrete it as urine. This continuous cycle of swallowing and urinating helps maintain the fluid's volume and composition.

Beyond acting as a "shock absorber" that protects against physical trauma, amniotic fluid has several specialized roles: Embryology, Amniotic Fluid - StatPearls - NCBI Bookshelf amniotic fluid

Initially, the fluid is mostly water and electrolytes derived from the mother’s blood. By approximately the 10th to 12th week, the

Amniotic fluid begins to form shortly after a fertilized egg attaches to the uterine wall. amniotic fluid