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.
When did republicans and democrats switch sides? During the civil war of 1861-1865, the republican party was the one that fought for civil rights and the abolition of slavery.When did the parties switch, so that the republicans are now clearly the a$$holes and the democrats are the good guys?hen did republicans and democrats switch sides? During the civil war of 1861-1865, the republican party was the one that fought for civil rights and the abolition of slavery. When did the parties switch, so that the republicans are now clearly the a$$holes and the democrats are the good guys?
The Democratic-Republican Party was the American political party in the 1790s of Thomas Jefferson and James Madison formed in opposition to the centralizing policies of the Federalist party. It came to power in 1800 and dominated national and state affairs until the 1820s, when it faded away.