Researchers in Japan are developing artificial womb technology, a groundbreaking innovation that could change how we care for premature infants and even reshape the future of childbirth.
This isn’t science fiction—it’s a reality scientists are working toward, and Japan is leading the way.
Let’s explore what this technology is, how it works, and what it means for the world.
What Is Artificial Womb Technology?
An artificial womb is a device designed to mimic the environment of a natural womb. It provides a safe, controlled space for a fetus to grow outside the mother’s body.
The system uses a fluid-filled chamber that acts like amniotic fluid, along with machines to supply oxygen and nutrients through the umbilical cord.
In Japan, scientists have tested this technology on animals like goats and sharks, successfully keeping embryos alive for weeks.
For example, researchers at Juntendo University sustained goat fetuses for up to three weeks in a plastic tank filled with artificial amniotic fluid.
This is a big step toward using the technology for human babies, especially those born extremely premature.
The goal is to help babies born before 37 weeks, who often face serious health risks.
According to the World Health Organization, 15 million babies are born prematurely each year, and 1 million die due to complications.
Artificial wombs could offer a lifeline by allowing these infants to continue developing in a womb-like environment, improving their chances of survival and healthy growth.
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