Missed or late periods happen for many reasons other than pregnancy. Common causes can range from hormonal imbalances to serious medical conditions. There are also two times in a womanâs life when itâs totally normal for her period to be irregular: when it first begins, and when menopause starts.
As of 2013, the two US senators from Pennsylvania are Bob Casey, Jr. and Pat Toomey. Each state is has 2 senators. And, the US has a total of 100 senators in the Congress.
Who are the current US Senators from California? For the six-year term beginning in January 2013:   Dianne Feinstein (D-CA)    For the six-year term beginning January 2011:   Barbara Boxer (D-CA)   Both Se â¦ nator Feinstein and Senator Boxer were first elected to the  US Senate in November 1992.