I don't know if im having my period or a miscarriage haven't had a period since dec4 2011. i had an exam and pregnancy test done on jan 4 2012 it was negative. i later took another home test the middle of jan it also was negative. this month march 9 2012

Irregular : Irregular periods can be caused by fluctuations in hormones, which can be caused by nutritional problems or stress on the body. Taking a pregnancy test is always a wise decision if there is any question. If a patient continues to have irregular periods or heavy periods, then a medical evaluation is often warranted for an evaluation and sometimes there is treatment that can be offered for irregular or heavy periods.