1 In a twin pregnancy. the average is 37 weeks. for triplets 34 and quadruplets 32 weeks. 2  The average birth weight for singletons is 7 lbs 7 oz. 3  Average birth weight of twins is 5 lbs 5 oz. for triplets 4lbs and quads 3lbs. 4  A difference in birth weight between multiples is not unusual.
So, sometime between the 1860s and 1936, the (Democratic) party of small government became the party of big government, and the (Republican) party of big government became rhetorically committed to curbing federal power.
Republicans still have a slight edge over Democrats in voter registration in Colorado, and in the 2010 midterms, Coloradans sent four Republicans and three Democrats to the U.S. House. That was an abrupt change from 2008, when the split was five to two in favor of Democrats and Barack Obama handily won the state.