According to project lead Zhang Qifeng, the scientific foundation for the artificial womb is already established, with the next phase focusing on integrating the technology into a humanoid robot. This will enable "interactive pregnancy," where the robot manages the entire process from fertilization to full-term birth.
While artificial wombs are not new, Kaiwa's approach is groundbreaking. The technology replicates the uterine environment, providing a synthetic amniotic fluid and umbilical-like tube for nutrient and oxygen delivery. Previous experiments have successfully kept premature lambs alive for weeks using similar "biobags."
The potential impact of this technology is significant, particularly in China where infertility rates are rising. With an estimated cost of 100,000 yuan (£11,000), this solution is substantially cheaper than conventional surrogacy, making it a disruptive alternative for those struggling with infertility.