‘Cosmic child’ seems distant as human sperm show 50% navigation decline in space test - Yahoo

‘Cosmic child’ seems distant as human sperm show 50% navigation decline in space test  YahooSimulated microgravity alters sperm navigation, fertilization and embryo development in mammals  NatureSperm Get Lost in Space and Scientists Finally Know Why  SciTechDailySperm get lost in space, Australian research into microgravity impacts suggests  The GuardianCan humans have babies in space? It may be harder than expected  Space