Early symptoms and treatment suggestions for pediatric cerebral palsy

The child showed purple lips shortly after birth, which improved after oxygen therapy. After nine days of hospitalization, no symptoms of hypoxia were found, and the child was discharged. Two months later, the jaundice did not subside, and after examination at a large hospital, it was diagnosed as a jaundice hepatitis syndrome. After 29 days of hospitalization, the child recovered and was discharged. At five months old, the child could not lift their head or roll over, and their hand function was poor. Are these symptoms the early signs of cerebral palsy?