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Simulated Microgravity Disorients Sperm, Reduces Fertilization, Alters Early Embryos

Gravity appears to act as a key cue for sperm orientation, posing new questions for safe conception beyond Earth.

Microgravity Scrambles Sperm Navigation, Lab Study Finds

Simulated Microgravity Disorients Sperm in Lab Tests, Cutting Fertilization Rates