The more abortions, or abortions, are performed, the greater the impact on the body. The second abortion is usually more harmful than the first, with a longer recovery time and a higher risk of gynecological diseases, including damage to the endometrium, tubal obstruction, pelvic infection, cervical insufficiency, uterine rupture and endocrine disruption. 1. endocrine disruption: the sudden drop in the level of estrogen and progesterone in the body after abortion can easily cause endocrine disruption, resulting in menstrual disorders. 2, damage to the endometrium: abortion usually requires scraping, the second abortion is likely to lead to thinning of the endometrium, which is not conducive to the fertilization of eggs, thus reducing the chances of conception and affecting fertility, and may also cause adhesions in the uterine cavity due to poor recovery, leading to dysmenorrhea and amenorrhea; 3, obstruction of the fallopian tubes: abortion may cause the tissue and blood in the uterine cavity to flow back into the fallopian tubes, thus 4. pelvic infection: it increases the risk of bacterial infection, which can easily cause chronic pelvic inflammatory disease and long-term inflammatory stimulation, which can lead to lower abdominal and lumbosacral pain; 5. cervical insufficiency: it also increases the possibility of repeated dilatation of the cervical opening, which can lead to cervical insufficiency due to cervical and vaginal laxity. If another pregnancy occurs, spontaneous abortion is likely to occur; 6. Uterine rupture: the wall of the woman’s uterus may be damaged and there may be a risk of uterine rupture during another pregnancy.