During Pregnancy
Taking care of babies begins well before they are born. Studies show that babies of mothers who smoked during pregnancy are three times more likely to succumb to cot death than infants of nonsmoking mothers. Also, be sure to receive adequate prenatal care. Regular check ups help to ensure the health of both mother and baby.

Calculate your estimated due date and get week-by-week pregnancy guidance.
Try our Due Date Calculator free, here on this site →Keeping Baby Safe
While there is no way to completely guarantee a baby's safety, there are some things that parents can do to lower the risks of cot death. If possible, breastfeed your baby, at least for the first few months. There is a growing body of evidence suggesting that breastfed babies have a lower incidence of cot death.
Do not smoke around your baby and insist that others refrain from smoking in the baby's presence, too. Infants who are exposed to second-hand smoke are twice as likely to die from cot death than those who are in a non-smoking environment.
Your situation may be slightly different. ask a question below ↓ and our editorial team will reply with our advice.
Safe Sleeping
- When selecting bedding, choose a firm, flat mattress and keep the cot free of blankets, pillows, and stuffed toys. If you want use bumpers, be sure that they are well secured and allow for adequate air flow.
- Always put babies down to sleep on their backs. Sleeping on the tummy or side increases the risk of cot death. Once babies can roll themselves over both ways on their own (typically between 5-7 months), there is no need to reposition them if they choose an alternate sleeping position.
- Keep baby's cot in your bedroom for about the first 6 months. This will allow you to be close at hand.
- Although opinions vary, many experts feel that co-sleeping is a dangerous behaviour. It is acceptable to bring the baby into your bed for feedings, but babies should not be allowed to sleep in bed with their parents.
- A comfortably cool sleeping environment is safest for babies. Dress baby in light sleepwear and keep the room between 16-20° Celsius. In general, if you are comfortable in light clothing, the room is plenty warm for your baby, too.
- There is no need to use a blanket at all during the first few months, but if you choose to, be sure that it is well secured so as not to cover the baby's face. Young babies do not yet have the strength to untangle themselves from a blanket.
- Recent studies indicate that pacifier use may decrease the incidence of cot death. If your baby favours using a pacifier, always lay them down with the pacifier in their mouth, but do not feel that you have to replace it if it falls out during sleep.
Ask Baby and Pregnancy a question
Ask our editorial team a question and we will reply with our advice. Tell us as much about your situation as you can: the more detail you give, the more useful our answer can be.
You do not need to use your real name. Please do not include your full address, phone number, email address, or the names of other people. We may edit or remove identifying details for privacy and legal reasons.
Comments are moderated before publication.