The Mudcat Café TM
Thread #103418 Message #2108956
Posted By: Howard Kaplan
22-Jul-07 - 11:24 PM
Thread Name: BS: Urine and its various uses.
Subject: RE: BS: Urine and its various uses.
The amniotic fluid, in which the fetus develops inside the amniotic sac before birth, consists largely of the fetus' own urine. Here's the Wikipedia page about it.