A comprehensive global analysis has revealed a troubling association between diabetes in pregnancy and a heightened likelihood of neurological and developmental challenges in children — including conditions like autism and ADHD.

This extensive meta-study, encompassing data from more than 56 million mother-child duos across 202 previous studies, concluded that children born to mothers with diabetes face a significantly greater probability of developing disorders that affect behavior, learning, and communication.

The risks are striking:

  • Autism diagnoses increased by 25%,

  • ADHD by 30%,

  • Intellectual disabilities by 32%,

  • Learning difficulties by 16%,

  • Movement coordination issues by 17%,

  • and communication problems by 20%.

    • The researchers found that mothers who were diabetic before conceiving carried an even higher risk profile — with a 39% surge in the odds of their children developing one or more of these conditions compared to those who developed gestational diabetes during pregnancy.

    Although the study strongly supports a link, it does not confirm a direct cause-and-effect relationship. Interestingly, sibling comparison studies showed no significant difference, suggesting that hereditary or environmental factors might also contribute.

    Medical experts stress the urgency of providing enhanced prenatal care and guidance for women vulnerable to diabetes. Consistent monitoring of both mother and child can help with early detection and intervention.

    While this research cannot explain the biological mechanisms behind the risk, it emphasizes the invisible impact maternal health can have on childhood development.