A racquetball placenta can potentially lead to a small fetus because the racquetball placenta may affect the blood supply to the fetus. Racket placenta is an umbilical cord attachment anomaly, which is relatively rare and refers to the umbilical cord attaching to the edge of the placenta, shaped like a racket. Having a racket-shaped placenta may affect the blood supply to the fetus, so it may cause the fetus to be small, but basically, it will not affect the life of the mother or the fetus, and the vast majority of racket-shaped placentas are detected during postpartum placenta examination. However, if the point of attachment of the umbilical cord happens to be at the lower edge of the placenta near the cervix, there is a possibility that it may be compressed by the preexisting part of the fetus during labor, resulting in intrauterine distress of the fetus or even death.