SIDS is the sudden and unexplained death of an infant who is younger than 1 year old. It's a frightening prospect because it can strike without warning, usually in seemingly healthy babies. Most SIDS deaths are associated with sleep (hence the common reference to "crib death") and infants who die of SIDS show no signs of suffering.
Other potential risk factors include:
•smoking, drinking, or drug use during pregnancy
•poor prenatal care
•prematurity or low birth-weight
•mothers younger than 20
•tobacco smoke exposure following birth
•overheating from excessive sleepwear and bedding
•stomach sleeping
It actually occurs more from stomach sleeping than sleeping with adults.
I think it's unsafe to keep baby in the same bed as adult. Babies are tiny and any movement from an adult could harm them. cribs are built and meant to use by babies.
I tho it's common sense....
recent death of baby in Surry could be caused by the baby rolling and got caught in between the gap of a regular bed and the wall....
First 嬰兒猝死 while sleeping (SID) is different from dying from 不安全的睡眠安排. Sakura has posted info on SID.
I remember studying something about SID at university. Something about young babies "forget" to breath when asleep ( or was it the heart stops beating? I forgot). When baby sleeps with the parent it is found that their breathing (or heart beat) becomes synchronized meaning baby's breathing (or heart beat) won't stop. Therefore sleeping with the parent does have its advantages. I remember it is suggested you can put baby in a basket and put the basket next to u will have the same effect without the danger of adult accidentally suffocating or crushing the baby. I guess if you can, put the baby crib next to parents' bed can sync too? (That I am not sure).