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(CBS NEWS) - Years ago, doctors were mostly concerned withhow a child's health would be affected the longer a momdelayed birth. Now, a father's age may be a big factor.

Dads who wait until age 45 to have a child may face a significantly increased risk their offspring may have mental health and academic problems including autism, ADHD, schizophrenia, suicidal ideation, low IQ scores and failing grades.

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