Fetal hallux valgus can continue to be conceived and corrected surgically after birth, but it is up to the pregnant woman and her family to decide, accompanied by chromosomal anomalies, termination of pregnancy is generally recommended. Inversion of the foot refers to a foot movement or condition in which the foot rotates medially on the axis of the sagittal line of the ankle joint. If the fetus is examined for simple clubfoot during pregnancy, conservative treatment and brace wearing can be chosen according to the situation after the birth of the fetus, or surgical orthopedic treatment if the treatment effect is not good. Fetal hallux valgus during pregnancy, to further do non-invasive DNA or amniocentesis examination, the fetus does not accompany other symptoms, there is no chromosomal abnormality can continue to pregnancy, chromosomal abnormalities recommend timely induced abortion to terminate the pregnancy, chromosomal abnormalities have a greater impact on the fetus, may be accompanied by cardiac malformations, mental retardation and other problems. After pregnancy, do a good job of regular pregnancy checkups, there are abnormalities in a timely manner.