→Subscribe for new videos every day! https://www.youtube.com/user/TodayIFoundOut?sub_confirmation=1 →How "Dick" came to be short for 'Richard': https://youtu.be/BH1NAwwKtcg?list=PLR0XuDegDqP2Acy6g9Ta7hzC0Rr3RDS6q Never run out of things to say at the water cooler with TodayIFoundOut! Brand new videos 7 days a week! More from TodayIFoundOut What Does Rx Mean And Where Did It Come From? https://youtu.be/2eIxo2qABQE?list=PLR0XuDegDqP0GESJ0DgpgTcThLJVEbFs8 Does Drinking Alcohol Really Help Prevent Hypothermia? https://youtu.be/m-Lbo0rcVI8?list=PLR0XuDegDqP0GESJ0DgpgTcThLJVEbFs8 In this video: Amniotic fluid begins to form almost as soon as implantation of the egg occurs. Growing in volume at a rate faster than the embryo at first, the initial water in the fluid comes from the mother’s blood plasma. Want the text version?: http://www.todayifoundout.com/index.php/2015/12/amniotic-fluid-made/ Sources: https://www.nlm.nih.gov/medlineplus/ency/article/002220.htm http://www.marchofdimes.org/pregnancy/amniotic-fluid.aspx http://www.nature.com/jp/journal/v25/n5/full/7211290a.html http://www.marchofdimes.org/pregnancy/amniotic-fluid.aspx https://www.nlm.nih.gov/medlineplus/ency/patientinstructions/000599.htm http://www.marchofdimes.org/complications/oligohydramnios.aspx http://www.pennmedicine.org/encyclopedia/em_DisplayAnimation.aspx?gcid=000130&ptid=17