The more times you have an abortion, the greater the impact on future fertility, the specific number of times it will affect fertility also varies from person to person, some people do one abortion will lead to infertility, some people do 7-8 abortions can also be pregnant. The impact of abortion on future fertility is mainly manifested in the following aspects: 1, after abortion, the environment of the uterine cavity lining will change, which will cause the embryo to become less tolerant of future implantation, resulting in damage to the endometrium, if the endometrium is severely damaged due to scraping or excessive suction, there may be low menstrual flow or even amenorrhea, consider the possibility of uterine adhesion. 2, the abortion process or post-operative do not pay attention to anti-inflammatory. The pathogens enter the vagina and cause an upstream infection leading to endometritis, which can also lead to infertility.