A typical menstrual cycle is between 24 and 34 days long. However, some women have an even shorter cycle which can cause two periods in one month, according to the New York Times. While a short menstrual cycle can be completely normal for an individual woman, bleeding twice in one month can also be a signal of an underlying disorder; visiting the doctor to discuss any abnormal bleeding is advised.
Bleeding disorders, hormone disorders and uterine fibroids or polyps can all lead to excessive and irregular periods, according to the New York Times. While most conditions that lead to excessive bleeding are treatable, seeking treatment early is key to preventing complications. Women should take note of periods that are irregular and keep a record to share with a doctor to help determine the cause of irregular bleeding. Information the doctor might need includes the length of the periods and any additional occurrences such as clotting, heavy cramping or heavy bleeding.
When a girl first begins menstruating, she can also have irregular periods that can include two in one month and then skipping a month or two, according to TeensHealth. This can be completely normal as hormones adjust to menstruation. However, if the girl is sexually active, abnormal menstruation can also indicate the presence of sexually transmitted diseases.Learn More
Factors that can contribute to irregular or early menstrual periods include excess weight fluctuations, certain illnesses, stress and hormonal issues, according to WebMD. Women who take birth control pills may also experience early or frequent menstrual periods.Full Answer >
When a woman of childbearing age, approximately 15 to 44, does not have a regular menstrual cycle, a period can be induced by administration of hormones, according to WebMD. Additionally, treatment of any underlying disease causing the menstrual irregularities may cause the woman's period to resume regularly.Full Answer >
Some reasons for a period being 5 days early include stress, severe weight loss or weight gain or perimenopause, according to the National Institutes of Health. It is normal for women to have irregular periods. Significant changes, however, should be brought to a doctor's attention for diagnosis.Full Answer >
It is not normal to have a period that lasts for only one day, but it may not signal a serious problem as long as a woman consistently bleeds for just one day each month, according to Everyday Health. It is best to meet with a doctor to be sure.Full Answer >