7 major reasons why menstruation cannot be kept as scheduled

　　For those of us who are not studying medicine, we have always struggled with the problem of "irregular menstruation" and cannot figure it out. Once your menstrual period fails to arrive as scheduled, your worries will gradually deepen.

　　What happens when menstruation is delayed for more than a week? There are many reasons for delayed menstruation, the main ones are as follows:

　　1. Delayed menstruation due to pregnancy

　　Delayed menstruation is the most obvious symptom in early pregnancy. Its main manifestations are delayed menstruation for more than 7 days, accompanied by nausea, vomiting, elevated body temperature, drowsiness, etc., and the result of early pregnancy test paper is positive.

　　2. Irregular menstruation

　　Delayed menstruation is a form of irregular menstruation, which is mainly characterized by delayed menstruation, increased leucorrhea, vulvar itching, local pain, etc.

　　3. Drug factors

　　Long-term use of birth control pills or drugs containing a lot of hormones can cause side effects, cause hormone imbalance in the body, endocrine disorders, and lead to irregular menstruation.

　　4. Infection of chronic inflammation

　　Chronic inflammatory infection is a major cause of irregular menstruation in women. Common clinical factors such as pelvic inflammatory disease, adnexitis, and premature ovarian failure can cause delayed menstruation in women.

　　5. Mental factors

　　Being under long-term stress, excessive tension, anxiety, bad temper and other bad emotions can cause neuropathy, affect the normal ovulation function of the ovary, and lead to delayed menstruation.

　　6. Bad living habits

　　In daily life, factors such as not paying attention to personal hygiene, long-term smoking, alcoholism, excessive intake of fast food, being married during menstruation, etc. can cause irritation and infection and induce delayed menstruation.

　　7. Impact of Gynecological Surgery

　　Frequent abortion surgeries and abdominal surgeries, carelessness in choosing regular hospitals, improper surgical operations, and lack of expert experience can lead to infections during the surgery, local damage to the cervix, chronic inflammatory infections, and delayed menstruation.

　　The above seven major factors lead to the inability to keep menstrual appointments as scheduled and the occurrence of symptoms such as irregular menstruation. These factors should be addressed in life to avoid the occurrence of irregular menstruation.