Sudden Infant Death Syndrome (SIDS) is a leading cause of death in infants between the ages of two and four months. The exact cause of SIDS is unknown but research suggests that several factors may increase a baby’s risk.
One of the main risk factors for SIDS is the age of the baby. The likelihood of SIDS is highest between two and four months, when babies are unable to move themselves and are still developing their ability to regulate their body temperature and breathing. They are also more likely to sleep in an unsafe position, such as on their stomachs or with their head covered, which can increase the risk of SIDS.
Premature babies and those born with a low birth weight are also at higher risk of SIDS, as their immature organs may make them more vulnerable to sudden changes in the environment. Babies who are exposed to cigarette smoke, either in utero or after birth, are also at higher risk. Smoking has been linked to a decrease in oxygen levels in the blood, which can lead to dangerous pauses in breathing.
Finally, it is thought that SIDS may be more likely in certain ethnic groups, such as African American and Native American babies. This could be due to a combination of factors, such as genetic susceptibility, lower socioeconomic status, or a higher prevalence of certain risk factors.
In summary, SIDS is more likely to occur in babies between two and four months old, as well as in premature babies, those of low birth weight, those exposed to cigarette smoke, and in certain ethnic groups. It is important for parents to be aware of these risk factors and to take steps to reduce the risk of SIDS.