Maternal Cell Phone Use Did Not Adversely Affect Children’s Language or Motor Skills At Age 5

MedicalResearch.com Interview with:

Jan Alexander, MD,PhD Norwegian Institute of Public Health Oslo Norway

Dr. Alexander

Jan Alexander, MD,PhD
Norwegian Institute of Public Health
Oslo Norway 

MedicalResearch.com: What is the background for this study? What are the main findings?

Response: The background for this study was the widespread uncertainty and general concern among the public about increasing exposure to weak radio frequency electromagnetic fields (EMF-RF). The concern on whether using your cell phone while pregnant can harm your foetus are mainly due to the extensive use of cell phones, that emit EMF-RF. Even though the RF-EMF exposure that may reach the foetus is very low, evidence from previous epidemiological studies with mothers and children are inconsistent as to whether EMF-RF emission from cell phone might harm the developing brain of the foetus. This includes also animal experiments where the exposure may be very different from that in humans.

We therefore studied the association between maternal cell phone use during pregnancy and child’s neurodevelopment at 3 and 5 years. We included around 45,000 mother and their children from all over Norway from the Norwegian Mother and Child Study (MoBa study) and used language development as the outcome because we in previous studies found this parameter to be sensitive to exposure to neurotoxicants. T

here was no evidence of a harmful effect of the mother using her cell phone during pregnancy on her child’s neurodevelopment at 3 and 5 years. Surprisingly, we even found that the more the mother was using her cell phone during pregnancy the better language and motor skills her child had at 3 years of age. We observed no associations when the child was 5 years old.

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