@Sooverthis1 according to a 2016 report by the AAP, made up of 67,000 pediatricians, bed sharing increases the risk of SIDS by 400 per cent.
ABC plus pacifier showed a forty per cent reduction.
ABC plus ROOM sharing a fifty per cent reduction.
ABC plus breastfeeding a forty per cent reduction.
This is not cumulative.
(Source: AAP technical report on SIDS and other baby related deaths 2016).
On the topic of bed- sharing, for anyone not convinced, there are lots of death scene re-enactments, done with permission and support of bereaved parents, whose babies suffocated whilst bed sharing.
Dangers include: suffocating on parent's body or clothes, entrapment between bed and wall, entrapment between bed and bed frame, parental overlay on baby.
You can also look at photos of the depression caused by a 10 pound weight on an adult mattress compared to a cot mattress. Adult mattresses are not safe. Source: Consumer Product Safety Commission.
The actual picture used to illustrate the so-called safe sleep seven is FULL of unsafe practice..the one where the child is holding a comforter, there are pillows above the mum and baby, that ridiculous "c"position, whereby the woman could still roll into the child (and there have been many examples of this). Indeed, the use of the so called "cuddle curl" has been discredited by a Japanese study (one of the countries I guess was being alluded to previously,) Source: Tokutate et al 2018.
The "biologically normal" argument is also complete bullshit. We've evolved beyond many things other animals do because we have the benefit of scientific research and data behind us.
My original post was for the benefit of the op, who, I am quite sure is more than capable of analysing evidence for themselves.
It can be bloody hard work to cope with a young baby who hasn't yet developed a circadian rhythm and is up all hours.
There is never, ever a reason to compromise a baby's safety. Share the load if possible. Place the baby to sleep on their back in an empty crib every time. Every time. No matter how tired you are, no matter how much the baby would "prefer" to sleep elsewhere. It's not worth the risk. Talk to loss parents if you aren't sure.
OP, it will get better soon. It is such a hard, exhausting time but it will get better.