Common antibiotics disrupt heart rhythm, affect sperm vitality

Researchers reported that male pseudoscorpions, a small scorpion-like arachnid, treated with the antibiotic tetracycline suffer significantly reduced sperm viability and pass this toxic effect on to their untreated sons.

http://tribune.com.ng/index.php/your-health/41310-common-antibiotics-disrupt-heart-rhythm-affect-sperm-vitality-

what a strange choice of creature to test that on lol, couldnt be further from humans really lol

Agreed, interesting choice.