Does the cervix change during spontaneous abortion?

After a miscarriage, the cervix usually undergoes some degree of changes, which manifests as loosening, incomplete closure, or decreased elasticity. The extent of these changes depends on the time and number of miscarriages and the individual's physical condition. Spontaneous miscarriage refers to the natural cessation of development or expulsion of the embryo before 28 weeks. During this process, the cervix will inevitably undergo expansion and recovery. Especially after multiple miscarriages, the function of the cervix is ​​easily affected. Although minor changes may not cause obvious symptoms, severe cases may lead to difficulty in becoming pregnant again or cervical insufficiency during pregnancy.

From the perspective of etiology, changes in the cervix are closely related to the dilation of the cervix during spontaneous abortion. Abortions in early pregnancy usually cause less damage to the cervix and have a stronger ability to recover, while in mid-pregnancy or because of a larger fetus or a longer abortion, it may cause cervical tissue rupture and loss of elasticity. At the same time, frequent abortions are also one of the reasons for excessive cervical dilation and even damage. Genetic factors (such as congenitally short cervix) and other reproductive system diseases (such as cervical inflammation and infection) may also aggravate changes in the cervical opening. As for possible symptoms, some women experience increased menstrual periods, abnormal leucorrhea, or even irregular bleeding. In severe cases, the risk of premature birth may increase due to impaired cervical closure function.

From the perspective of etiology, changes in the cervix are closely related to the dilation of the cervix during spontaneous abortion. Abortions in early pregnancy usually cause less damage to the cervix and have a stronger ability to recover, while in mid-pregnancy or because of a larger fetus or a longer abortion, it may cause cervical tissue rupture and loss of elasticity. At the same time, frequent abortions are also one of the reasons for excessive cervical dilation and even damage. Genetic factors (such as congenitally short cervix) and other reproductive system diseases (such as cervical inflammation and infection) may also aggravate changes in the cervical opening. As for possible symptoms, some women experience increased menstrual periods, abnormal leucorrhea, or even irregular bleeding. In severe cases, the risk of premature birth may increase due to impaired cervical closure function.

In order to better protect the health of the cervix, it is recommended to receive a professional doctor's examination in time after abortion to evaluate the cervical function. For those who have obvious cervical changes, surgical suture, laser repair or cone resection can be used for treatment under the guidance of a doctor. In terms of diet, it is recommended to take foods rich in collagen such as pig's trotters and fish skin, and supplement with sufficient vitamin C to improve tissue repair ability. Maintaining good living habits, quitting smoking and drinking, and avoiding another unexpected pregnancy are particularly important for the female reproductive system.