Causes of Hyperemesis Gravidarum. Hyperemesis gravidarum is caused by a high blood level of the hormone human chorionic gonadotropin during pregnancy. Higher than normal levels may be achieved during pregnancy with multiples or from a hydatidiform mole.
â¢Many people -- 41.4 % -- take the benefits as soon as they're eligible at age 62, according to Social Security Administration.
But it can be a costly move. If you start taking Social Security at 62, rather than waiting until your full retirement age (FRA), you will receive reduced benefits. FRA ranges from 65 to 67, depending on the year in which you were born.