Pregnancy and childbirth should be a matter of course, our ancestors have been reproducing in this way from generation to generation. However, the current situation is that the incidence of infertility is increasing, and when it is difficult to get pregnant, the phenomenon of “fetal abortion” is becoming more and more common ……. Without effective intervention, more and more people cannot have a healthy child. We have been engaged in the clinical work of obstetrics and gynecology for more than 20 years, accompanying one pregnant woman from early pregnancy, middle pregnancy, late pregnancy until delivery, we are dedicated and happy, happy for their joy of getting a child, satisfied by their joy. But once upon a time, with the “modernization” of the food people eat (undeniably, how many of the fruits, vegetables, fish and meat products we usually eat have not been added with hormone-containing fertilizers to promote maturation?) As a result, “embryonic abortion” quietly comes to early pregnant mothers like a demon, causing the premature death of the fetal buds that have not yet been fully formed, and making pregnant mothers suffer the blow and torment of losing their children again and again. In the past 5-6 years, this phenomenon has become more and more frequent, which has caused great concern to the author and the staff of the department.