: The reason why the child is handicapped and handicapped. That is: Many children are born handicapped or handicapped due to the slightest mistake of the parents. There are many reasons for this: - Taking a variety of medications without advice can be extremely harmful to the baby . Many drugs cause obstruction in the fetal body so that the baby can be born with any kind of disability or disability. Pregnant mother malnutrition: - If the pregnant mother suffers from anemia for a long time , does not eat enough nutritious food, then the fetal structural deformity occurs , the development of the brain is impaired , as a result the child becomes deformed or disabled. This is why 38% of newborns in Bangladesh are born with low birth weight and half of them die within the first 48 hours of birth. Maternal diseases during pregnancy: - In the first trimester of pregnancy, if the mother is infected with tuberculosis , malaria , germanham , chickenpox , mumps , rubella virus , AIDS, etc., then its effect on the fetus is very harmful. As a result, the child may become physically handicapped and mentally handicapped. In addition, maternal diabetes , hypertension , kidney problems , thyroid problems, etc., can lead to physical disabilities in the fetus. Mothers eat food given formalin: - If mothers eat food given formalin, handicapped children can be born. In addition, children can become stupid. Age of the mother: - Both the age of the mother during pregnancy is more or less risky for the life of the baby. The development of the reproductive organs is not complete at an early age. Therefore, there is a possibility of giving birth to a defective child at an early age. Again, the normal function of the endocrine glands decreases with age. Therefore , women who give birth to their first child after the age of 35 are more likely to be handicapped or disabled. Frequent convulsions during pregnancy: - If the mother suffers from frequent convulsions during pregnancy, then there is a lack of oxygen in the body of the fetus and it damages his brain. As a result, the child may be mentally handicapped or handicapped. Intake of radioactive material during pregnancy: - During the first three months of pregnancy, especially if X-ray or any other means enters the mother's body, then the nervous system of the fetus is damaged. As a result the child is mentally handicapped or handicapped. Rh content of mother and father's blood : - If mother is Rh positive and father is Rh negative then fetal child may be Rh positive or negative. If there is no similarity between the Rh component of the mother and the child , then it is called Rh Incompatibility . It is a dead child. And if the child survives, it is born with a paralysis or brain defect.