Study: Pregnancy Spacing Tied to Autism Risk

To conduct their study, researchers analyzed data on more than 7,300 children born in Finland between 1987 and 2005. About one-third of the children in the study had been diagnosed with autism. Compared to children conceived two to five years after the birth of a sibling, the autism risk was 50 percent higher for babies conceived less than a year after. Among those children conceived five to ten years after,…

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