1. An autopsy
2. Investigation of the scene and circumstances of the death
3. Exploration of the medical history of the infant and the family

In a typical situation, parents check on the sleeping infant in intervals at night only to find the child suddenly dead. This is the worst tragedy parents can face, a tragedy which leaves them with sadness and a feeling of vulnerablility that can last through their lives since medicine cannot tell them why their baby died. They blame themselves, the child and often innocent people. Their lives and those around them are changed forever.

• SIDS cannot be predicted or prevented at this time
• SIDS is not caused by neglect
• SIDS is not caused by vaccination or toxic gases
• SIDS is not contagious and infectious
• SIDS is a diagnosis of exclusion
• SIDS is not considered hereditary
• SIDS probably has more than one cause although the finally dead mechanism appears to be similar
• SIDS is not anyones fault

Parents-to-be

1. Get medical care early in pregnancy, preferably within the first three months, followed by regular checkups at the doctor's office or health clinic. Make every effort to assure good nutrition. These measures can reduce the risk of premature birth, a major risk factor for SIDS.
2. Do not smoke, use cocaine, or heroin. Tobacco, cocaine or heroin use during pregnancy increases the infant's risk for SIDS.
3. Take care to prevent becoming pregnant during the teenage years. If you are a teen and already have one infant, take extreme caution not to become pregnant again. The SIDS rate decreases for babies born to older mothers. It is highest for babies born to teenage mothers. The more babies a teen mother has, the greater the risk they are.
4. Wait at least one year between the birth of a child and the next pregnancy. The shorter the interval between pregnancies, the higher the SIDS rate.

Parents

1. Avoid exposing the infant to tobacco smoke. Don't have your infant in the same house or car with someone who is smoking. The greater the exposure to tobacco smoke, the greater the risk of SIDS.
2. Breast-feed babies whenever possible. Breast milk decreases the occurrence of respiratory and gastrointestinal infections. Studies show that breast-fed babies have a lower SIDS rate than formula-fed babies do.
3. Avoid exposing the infant to people with respiratory infections. Avoid crowds. Carefully clean anything that comes incontact with the baby. Have people wash their hands before holding or playing with your baby. SIDS ofetn occurs in association with relatively minor respiratory (mild cold) and gastrointestinal infections (vomiting and diarrhea).
4. Place infants to sleep on their backs, even though infants may sleep more soundly on their stomachs. Infants who sleep on their stomachs have a higher rate of SIDS than infants who sleep on their backs.
5. Place infants to sleep on a firm mattress with no covering or only a sheet or light blanket used for covering. No stuffed animals or other items should be placed in the crib. Soft mattresses and heavy covering are associated with the risk for SIDS.
6. Do not over-clothe the infant while he/she sleeps. Keep the room at a temperature that is comfortable for you. Overheating an infant may increase the risk for SIDS.
7. Consider using home monitoring systems (apnea/bradycardia monitors) in an attempt to prevent sudden death in high-risk infants. The risk of SIDS in the following groups exceeds that of the general population by as much as 5 to 10 times:
   • Infants born weighing less than 3.5 pounds
   • Infants whose sibling died of SIDS
   • Infants exposed to cocaine, heroin or methadone during pregnancy
   • The second or succeeding child born to a teenage mother
   • Infants who have had a aparent life threatening event