the executive power of the federal government is vested in the president. the president has the power to appoint ambassadors, members of the Cabinet, Justices of the Supreme Court and Judges of the lower Federal Courts.
Page Content. Menstrual irregularities can be caused by a variety of conditions, including pregnancy, hormonal imbalances, infections, malignancies, diseases, trauma, and certain medications. Common causes of anovulatory bleeding (absent, infrequent periods, and irregular periods) include: Adolescence. Uncontrolled diabetes.
This is why women naturally go through menopause and stop having their periods after their normal reproductive years. For many women who are of reproductive age, low estrogen can cause missed or irregular periods. In fact, amenorrhea in young women is one of the best clinical indicators for estrogen deficiency.