Aunt refers to menstruation. Whether or not you can get pregnant without menstruation needs to be judged according to different age groups, such as adolescent women, fertile women and perimenopausal women. 1. Adolescent females: If the menstrual cycle has passed but no menstruation has occurred, it may be due to increased prolactin and hyperprolactinemia or polycystic ovary syndrome, resulting in absence of menstruation and amenorrhea, so the absence of menstruation in this case usually does not lead to pregnancy. 2. Fertile women: If there is normal sexual life without taking contraception, the absence of menstruation in this case may lead to pregnancy, which needs to be determined by using a pregnancy test. 3. Perimenopausal women: If you don’t have your period, you may not have your period because your ovaries are failing or you are about to enter perimenopause. In this case, you can’t get pregnant if you don’t have your period. Whether or not you can get pregnant if you don’t have your period needs to be determined according to the specific situation, so you can consult your doctor for more information.