The doctors usually tell you after labor when the examine the baby
A severe iodide deficiency during early pregnancy may result in an infant born with cretinism, characterized by mental retardation, growth impairments, and other developmental delays.
No methods on the market through June 2013 have been found to cause developmental delays.
Cretinism is the condition that results from insufficient iodine in children.
Overstudy does not cause mental retardation.
Birth defects, lung problems, mental retardation, blindness, deafness, and developmental disabilities.
TThere are quite high as it comes in different types of mental retardation.
literature review on mental retardation with reference
Exposure to lead can also cause mental retardation.
Maternal infections and illnesses such as glandular disorders, rubella, toxoplasmosis, and cytomegalovirus infection may cause mental retardation.
Mental retardation has different levels. There is Mild intellectual disability; moderate intellectual disability; severe intellectual disability; and Profound intellectual disability.https://www.floridahospital.com/mental-retardation-mr/symptoms-and-signs-mental-retardation
The two conditions are not at all related. Autism does not cause mental retardation.
because some ppl are born with birth defects like mental retardation