Embryonic abortion, also known as freckled miscarriage, is a history of adverse pregnancy and childbirth. If embryonic abortion always occurs in women, problems with the quality of the embryos need to be considered. In this case, chromosomal related disorders are mainly ruled out and problems need to be found in both spouses. Poor sperm quality and sperm malformation in men can also increase the probability of embryonic abortion. Also things like antiphospholipid antibody syndrome and thrombus previa status can easily lead to embryonic abortion. It is recommended that couples should go to the eugenics genetics department to improve relevant examinations, including general examinations, endocrine and chromosome-related examinations, to find the cause after the occurrence of fetal stoppage. By actively treating the cause before preparing for pregnancy, this can reduce the probability of another abortion.