After the occurrence of endometrial cancer, it is not possible to become pregnant. This is because, after pregnancy, a woman's immunity decreases, and her resistance to illness declines. This will affect the woman's health and may exacerbate the condition of endometrial cancer. Additionally, women with endometrial cancer, even if they become pregnant, may experience miscarriages as the embryo cannot develop normally, and even many harmful symptoms might occur, affecting the woman's health. Therefore, women with endometrial cancer should take contraceptive measures to prevent unintended pregnancies.