The HCG ratio with a cut-off value of 1.82 can be used to predict pregnancy viability in assisted conception cycles. Also HCG measured 14 and 16days after oocyte retrieval with a cut-off value of 118.56mIU/ml and 258mIU/ml can be used to predict viable multiple pregnancy.
The Articles of Confederation was the first written constitution of the United States. Stemming from wartime urgency, its progress was slowed by fears of central authority and extensive land claims by states before was it was ratified on March 1, 1781.
The first positive aspect out of the Articles of Confederation comes in Article I. Article I states, âThe Stile of this Confederacy shall be The United States of America.. (The Articles of Confederation) This article established what we still call our country today.