I just finished my monthly period last October 10,...

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Regarding your question

The natural menstrual cycle has several qualities:

1) The length 21 to 35 days
2) Blood is less than 80cc during the menstrual cycle
3) The cycle  does not lead to the inability of women to perform their normal life tasks (work, domestic work, etc.)

Causes of irregular menstrual cycle:

1) psychological reasons
2) endocrine glands dysfunction such as dysfunction in the pituitary gland or thyroid
3) cystic ovarian syndrome and other disorders
4) Take some medications such as containing sex hormones
Irregular menstrual cycle is not always due to illness, especially if the characteristics of the other menstrual cycle are intact (length, amount of blood, pain).
If there are abnormalities of the menstrual cycle in terms of length, amount of blood, pain, a comprehensive examination of the woman should be done to determine the exact cause of menstrual irregularity, especially if irregularity affects women's ability to conceive naturally.

Treatment of irregular menesrual cycle

The irregularity of the menstrual cycle is treated as the cause of the irregularity (psychological causes, endocrine glands, ovarian disorders, etc.)
In some cases, drugs similar to oral contraceptives are also prescribed to control the menstrual cycle, but this is only done after a medical examination.
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