Chromosome 47xxx(3)/46xx(97) is a chromosomal abnormality disorder that may be passed on to a child. When chromosomal abnormalities exist in the parents, the process of producing sperm or egg cells can also lead to abnormalities in the germ cells, which can be passed on to the child. It is recommended that pregnancy should be avoided in this case to prevent the child from developing the same chromosomal abnormality. If the pregnancy has been inadvertently conceived, it is recommended that chromosomal testing of the fetus be performed in a timely manner, and termination of the pregnancy needs to be considered if necessary. If there is a chromosome 47xxx(3)/46xx(97), it is recommended to consult an obstetrician in time, to clarify the specific causes under the guidance of the doctor, to determine the likelihood of heredity to the child, and to make reasonable choices according to their own situation, to avoid blindly giving birth.