Sperm may lose their ability to navigate in microgravity, raising new questions about whether human reproduction is possible ...

As commercial spaceflight draws ever closer and time spent in space continues to extend, the question of reproductive health beyond the bounds of planet Earth is no longer theoretical but now ...

A new study suggests humans face barriers to reproducing in space, with microgravity disrupting sperm movement.

New research reveals that getting pregnant in space would be a very difficult task. Research carried out by the University of Adelaide reveals that sperm lose direction in microgravity, reducing ...