Recent posts about Canton, South Dakota on our local forum with over 2,000,000 registered users. Canton is mentioned 110 times on our forum: Latest news from Canton, SD collected exclusively by city-data.com from local newspapers, TV, and radio stations. Ancestries: Norwegian (23.2%), German (18.7%), American (11.8%), Dutch (9.5%), Irish (6.7%), African (3.5%).
Amniotic fluid. The amniotic fluid is the protective liquid contained by the amniotic sac of a gravid Amniote. This fluid serves as a cushion for the growing fetus, but also serves to facilitate the exchange of nutrients, water, and biochemical products between mother and fetus. For humans, the amniotic fluid is commonly called water or waters (Latin liquor amnii)
Most of the fluid in amniotic fluid is contributed to by fetal urine. This is then resorbed by the membranes and umbilical cord and the turnover is pretty fast--a couple of hours. So it's possible to have differing amounts of amniotic fluid from one day to the next, even from one hour to the next.