In the paper, the researchers tackle a huge number of potential problems that could crop up when humans are finally ready to rear young on Mars. The first and most obvious hurdle is the low gravity environment, which could pose a serious threat to the conception and pregnancy processes that seem so simple here on Earth.
With just one-third the gravity of Earth, Mars travelers will be subjected to a whole range of health problems. Scientists know this because astronauts who have spent months and in some cases years in space have been closely studied for changes to their biology. Lower gravity causes muscles to deteriorate rapidly and can even weaken bone structure. On top of that, astronauts sometimes experience vision problems and even changes to the shape of their brains.
These are just the things that perfectly healthy adults have to deal with in space, which is to say nothing of the challenge of actually carrying a child in a microgravity environment. Put simply, we don’t even know if a human mother could carry a child to full term without something going wrong.
Linkback:
https://tubagbohol.mikeligalig.com/index.php?topic=89617.0