Is less menstrual blood a symptom of uterine dysplasia?

Low menstrual flow is one of the symptoms of abnormal uterine development. In addition, patients may also show menstrual abnormalities, such as irregular menstruation, late menstruation, dysmenorrhea, excessive menstrual flow, prolonged menstrual duration, infertility, miscarriage, premature birth, or abnormal fetal position. During delivery, there will be dystocia or even uterine rupture, placenta retention, postpartum hemorrhage or postpartum infection, etc. It may be some exogenous factors, such as the use of sex hormone drugs, or endogenous factors, such as chromosome non-separation of germ cells, chimerism, karyotype abnormality, etc., which cause the differentiation, development, lumen and abnormal development of primitive gonads, resulting in the occurrence of diseases.