Main reasons why embryos stop developing

Embryo cessation of development means that due to some reason, the embryo cannot continue to grow and develop normally, ultimately leading to pregnancy failure. This situation is called \”embryostasis\” in reproductive medicine and is a very common phenomenon. So what is the main reason why embryos stop developing? Let’s learn more about it below. Chromosomal Abnormalities Chromosomal abnormalities are one of the most common causes of embryonic cessation of development and spontaneous miscarriage. It may be caused by maternal or paternal chromosomal abnormalities, such as chromosomal deletions, chromosomal mismatches, extra chromosomes, etc. In addition, older women are also prone to chromosomal abnormalities. Uterine malformations and dysfunction Uterine malformations and dysfunction may also affect the growth and development of the embryo. For example, structural abnormalities such as adhesions and polyps in the uterus, or stenosis and distortion of the uterine cavity and cervical canal, may adversely affect implantation of the fertilized egg and embryonic development. In addition, changes in the endometrium, such as being too thin or too thick, can also affect the development of the embryo. Immune Factors Immune factors may cause the embryo to stop developing. Certain autoimmune diseases or abnormalities in humoral immunity and cellular immunity, such as anti-embryonic antibodies, platelet antigens, etc., will cause the mother to attack the embryo and affect the normal growth and development of the embryo. Environmental pollutants Some pollutants in the environment also have adverse effects on embryos. For example, heavy metals, harmful gases, chemicals, pesticides, etc. in the air, pollutants in the water, and residues in food, etc., may damage the health of the embryo. Recommended must-read parenting books for parents: Secrets of Childhood Reading Review pdf Malnutrition and Metabolic Disorders Malnutrition and metabolic disorders are also possible factors that may cause the embryo to stop developing. Poor maternal eating habits, insufficient rest, excessive physical labor, and abnormalities in the metabolic system, such as hypothyroidism, diabetes, etc., will affect the normal development of the embryo. Diseases and Medications Certain diseases and medications can also cause an embryo to stop developing. For example, infectious diseases, immune system diseases, neurological diseases, etc. can have adverse effects on embryos. At the same time, long-term use or incorrect use of some drugs can also easily cause damage to embryos. In general, embryonic cessation of development is a very complex problem, and the cause may be single or the result of a combination of factors. In order to prevent the embryo from stopping development, future parents should pay attention to ensuring a healthy lifestyle and balanced nutritional intake when preparing for pregnancy, reducing exposure to harmful substances, taking medicines in strict accordance with the doctor\’s instructions, and carefully handling any pregnancy-related diseases and condition.