During a miscarriage, a woman's body can suffer some harm, with the most dangerous issue being the potential for gynecological infections after the miscarriage. This includes conditions such as endometritis, salpingitis, and oophoritis, which can spread to the pelvic area and cause pelvic inflammatory disease. If these inflammations are not actively treated, they can lead to pelvic adhesions, which may impact future pregnancies. Additionally, during a miscarriage, if there is incomplete miscarriage and not all tissue is expelled, it can lead to severe bleeding, and even shock, posing a risk to the woman's life. Therefore, close observation of the body's recovery after a miscarriage is essential.