Scientists reveal surprising factor that may prolong pregnancy
When you purchase through links on our site , we may earn an affiliate commission . Here ’s how it process . Exposure to high - than - average spirit level of outdoorair pollutionand uttermost temperatures raises the risk of a prolonged gestation , new enquiry suggests . An analytic thinking of almost 400,000 hot births in Australia has revealed that hoi polloi who were exposed to very hot or cold temperature , as well as to raised levels of o....