Word on Sudden Infant Death Syndrome (Sids)

Our grateful thanks to the NHS for the use of the information below and to the Lullaby Trust for their contribution to our on-air report that you can hear again further down this page. 

The Lullaby Trust provides advice and support for bereaved families. Specially trained advisers are available on its helpline – the number is 0808 802 6868 and it's open Monday to Friday (10am to 5pm), and at weekends and public holidays (6pm to 10pm).

Sudden infant death syndrome (SIDS) – sometimes known as "cot death" – is the sudden, unexpected and unexplained death of an apparently healthy baby.

In the UK, around 200 babies die suddenly and unexpectedly every year. This statistic may sound alarming, but SIDS is rare and the risk of your baby dying from it is low.

Most deaths happen during the first 6 months of a baby's life. Infants born prematurely or with a low birthweight are at greater risk. SIDS also tends to be slightly more common in baby boys.

SIDS usually occurs when a baby is asleep, although it can occasionally happen while they're awake.

Parents can reduce the risk of SIDS by not smoking while pregnant or after the baby is born, and always placing the baby on their back when they sleep.

What causes SIDS? The exact cause of SIDS is unknown, but it's thought to be down to a combination of factors.

Experts believe SIDS occurs at a particular stage in a baby's development and that it affects babies vulnerable to certain environmental stresses.

This vulnerability may be caused by being born prematurely or having a low birthweight, or because of other reasons that have not been identified yet. 

Environmental stresses could include tobacco smoke, getting tangled in bedding, a minor illness or a breathing obstruction. There's also an association between co-sleeping (sleeping with your baby on a bed, sofa or chair) and SIDS.

Babies who die of SIDS are thought to have problems in the way they respond to these stresses and how they regulate their heart rate, breathing and temperature.

Although the cause of SIDS is not fully understood, there are a number of things you can do to reduce the risk.

What can I do to help prevent SIDS?

DO'S

• Always place your baby on their back to sleep
• Place your baby in the "feet to foot" position – with their feet touching the end of the cot, Moses basket, or pram
• Keep your baby's head uncovered – their blanket should be tucked in no higher than their shoulders
• Let your baby sleep in a cot or Moses basket in the same room as you for the first 6 months
• Use a mattress that's firm, flat, waterproof and in good condition
• Breastfeed your baby, if you can
• Make sure you use a sling or baby-carrier safely – The Lullaby Trust has more information

DON'TS

• Do not smoke during pregnancy or let anyone smoke in the same room as your baby – both before and after birth
• Do not sleep on a bed, sofa or armchair with your baby
• Do not share a bed with your baby if you or your partner smoke or take drugs, have recently drunk alcohol or if your baby was born prematurely or weighed under 2.5kg when they were born
• Do not let your baby get too hot or too cold – a room temperature of 16C to 20C, with light bedding or a lightweight baby sleeping bag, will provide a comfortable sleeping environment for your baby.

Seeking medical advice if your baby is unwell. Babies often have minor illnesses that you do not need to worry about. Give your baby plenty of fluids to drink and do not let them get too hot. If you're worried about your baby at any point, see your GP or call NHS 111 for advice.

Immediate action required: Dial 999 for an ambulance if your baby:

• Stops breathing or turns blue
• Is struggling for breath
• is unconscious or seems unaware of what's going on
• Will not wake up
• Has a fit for the first time, even if they seem to recover

Listen to this weeks radio report