02-06-2009, 08:17 AM
What Causes SIDS?While there are still no adequate medical explanations for SIDS deaths, current theories include: (1) stress in a normal baby, caused by infection or other factors; (2) a birth defect; (3) failure to develop; and/or (4) a critical period when all babies are especially vulnerable, such as a time of rapid growth.Many new studies have been launched to learn how and why SIDS occurs. Scientists are exploring the development and function of the nervous system, the brain, the heart, breathing and sleep patterns, body chemical balances, autopsy findings, and environmental factors. It is likely that SIDS, like many other medical disorders, will eventually have more than one explanation.Can SIDS Be Prevented?No, not yet. But, some recent studies have begun to isolate several risk factors which, though not causes of SIDS in and of themselves, may play a role in some cases. We share this information with you in the interest of providing parents with the latest medical evidence from research in the U.S. and other countries in the hope of giving your baby the best possible chance to thrive. (It is important that, since the causes of SIDS remain unknown, SIDS parents refrain from concluding that their child care practices may have caused their baby's death.)
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