There are more reasons for having two periods in a month, three months in a row, which are considered to be due to diseases such as pelvic inflammatory disease, cervicitis, cervical polyps and so on.
1. Pelvic inflammatory disease: usually due to endogenous or exogenous pathogen infection, and also related to sexual life, lower genital tract infection, history of pelvic inflammatory disease and other factors. Patients often experience lower abdominal pain, which is often aggravated after sexual intercourse and activities, and may also experience increased vaginal discharge and abnormal vaginal bleeding, which can manifest as two periods a month for three months.
2. Cervicitis: usually due to pathogen infection of the cervix, and also related to hormonal imbalance, vaginal flora disorders, do not pay attention to sexual safety, multiple sexual partners and other factors. Most of the patients have no obvious symptoms, only some patients can have increased vaginal discharge, abnormal vaginal bleeding, which can be manifested as two menstrual periods a month for three months.
3. Cervical polyps: the cause of the disease is still unclear, mostly considered to be related to cervical infections, chronic inflammation, frequent childbirth and other factors. Generally about 2/3 of the patients do not have symptoms, a few patients may have excessive leukorrhea, bleeding between menstruation or after sexual intercourse, which can also be manifested as two menstrual periods a month for three consecutive months.
There may be other reasons for having two periods in a month for three months in a row, so it is recommended to consult a doctor for a clear diagnosis and follow the doctor’s instructions for targeted treatment.