Talk:Penile sheath

Koala
The article claims that the bacteria in koala foreskins plays an important role in fertilization, but the accompanying source link says nothing of the kind, merely that they have found a new species (even a new genus) of bacteria in there, and that it might play some role but they don't know yet. — Preceding unsigned comment added by 75.72.206.153 (talk) 21:44, 28 February 2017 (UTC)