Menorrhagia is a common gynecological problem, caused by many factors and is also a sign of many different diseases. Uterine aspiration is one of the ways to treat this condition, helping to stop bleeding from the uterine lining, restore normal menstrual cycles and improve physical condition.

Abnormal uterine bleeding is a common condition that affects about 1/3 of women of reproductive age. Diagnosing the cause of abnormal uterine bleeding is quite difficult, or even impossible, so when patients discover signs of this condition, they need to go to a medical facility immediately for early treatment.

Menstrual disorders: irregular menstruation, menorrhagia, metrorrhagia, hypermenorrhea... can be normal phenomena in adolescents due to the early stages of menstruation, the activity of the hypothalamus, pituitary gland or ovaries is not yet stable. However, some prolonged menstrual disorders due to many different causes can affect the child's psychological or physical development.

Currently, the situation of old cesarean scar defect is increasing due to the high cesarean section rate of 40-60% in Vietnam. Up to now, there is still much debate about how to have an optimal cesarean section and limit the consequences. If old cesarean scar defect does not cause wound seroma, does not leak fluid in the uterine cavity affecting the implantation of the fetus, then it is highly likely not secondary infertility.