Penn Yan, NY 1913-1930 City Directories Allen County Public Library Penn Yan, NY, City Directory, 1906-1907, 1913, 1920-1921, 1930 New York State Library U.S. City Directories (includes Penn Yan 1913, 1927, 1930, 1941, 1948, 1951 ) Ancestry Penn Yan Histories and Genealogies. Penn Yan, New York (printed 1915) Ancestry
When you have gestational diabetes, your pancreas works overtime to produce insulin, but the insulin does not lower your blood glucose levels. Although insulin does not cross the placenta, glucose and other nutrients do. So extra blood glucose goes through the placenta, giving the baby high blood glucose levels.
1 Diabetes means your blood glucose, also called blood sugar, is too high. 2  Gestational diabetes happens when your body can't make enough insulin during pregnancy. 3  Insulin is a hormone made in your pancreas, an organ located behind your stomach.