Two abortions will not cause infertility in the vast majority of clinical cases. If the doctor’s instructions are strictly followed after the operation, such as not having intercourse within one month, not taking a sitz bath, and taking oral anti-inflammatory drugs for 2-3 days after the operation to prevent infection, and if there is no abnormality in the uterus and adnexa when you go to the hospital 10 days after the operation, it will not lead to infertility. In addition, if menstruation resumes about one month after the operation and the volume of menstruation is basically similar to that of the previous menstruation, it will not lead to infertility. However, if post-operative infection causes pelvic inflammatory disease, such as inflammation of the fallopian tubes, it may lead to tubal adhesions, which may cause infertility. In addition, it should be noted that if the amount of menstruation after abortion is significantly reduced or 1/3 less than the previous amount of menstruation, the possibility of uterine adhesions must be ruled out, which may lead to infertility.