Others
Infections in the mother, even those not easily detected, can triple the risk of the child developing cerebral palsy. Infections of the fetal membranes known as chorioamnionitis increases the risk.Intrauterine and neonatal insults (many of which are infectious) increase the risk.Rh blood type incompatibility can cause the mothers immune system to attack the babys red blood cells.It has been hypothesised that some cases of cerebral palsy are caused by the death in very early pregnancy of an identical twin. Diagnosis
The diagnosis of cerebral palsy has historically rested on the persons history and physical examination and is generally assessed at a young age. A general movements assessment, which involves measuring movements that occur spontaneously among those less than four months of age, appears most accurate. Children who are more severely affected are more likely to be noticed and diagnosed earlier. Abnormal muscle tone, delayed motor development and persistence of primitive reflexes are the main early symptoms of CP. Symptoms and diagnosis typically occur by the age of two, although depending on factors like malformations and congenital issues, persons with milder forms of cerebral palsy may be over the age of five, if not in adulthood, when finally diagnosed. Cognitive assessments and medical observations are also useful to help confirm a diagnosis. Additionally, evaluations of the childs mobility, speech and language, hearing, vision, gait, feeding and digestion are also useful to determine the extent of the disorder. Early diagnosis and intervention are seen as being a key part of managing cerebral palsy.
The syndrome can also cause severe mental deficiencies in infants. Infants born with phocomelia will normally have a petite head with "sparse hair" that may appear "silvery-blonde." Hemangioma, the abnormal buildup of blood vessels, will possibly develop around the facial area at birth and the eyes may be set widely apart, a condition known as orbital hypertelorism. The pigment of the eyes will be a bluish white. Phocomelia can also cause: an undeveloped nose with slender nostrils, disfigured ears, irregularly petite jaws (a condition known as micrognathia), and a cleft lip with cleft palate. According to NORD, severe symptoms of phocomelia include:
A fissure of the skull and a projecting brain known as (encephalocele)
An accumulation of spinal fluid under the skull also known as hydrocephalus; causing vomiting and migraines
An abnormally shaped uterus (bicornuate)
Inability to clot blood efficiently due to a low amount of platelets running through the blood
Malformations in the kidney and heart
Shortened neck
Abnormalities in the urethra

Thalidomide syndrome symptoms
When an individual is born with phocomelia due to drugs or pharmaceuticals, it is known as thalidomide syndrome. The symptoms of thalidomide syndrome are defined by absent or shortened limbs; causing flipper hands and feet. According to Anthony J Perri III, and Sylvia Hsu they can additionally receive:
Palsy disorder of the face
Ear and eye abnormalities; resulting in limited/complete loss of hearing or sight
Gastrointestinal and genitourinary tract disorders
Ingrown genitalia
Undeveloped/missing lungs
Distorted digestive tract, heart, kidney
disorders to the limbsThe infants that were exposed to thalidomide during development phases had a 40% chance of survival.