The results of this study showed that there is a considerable association between sudden infant death syndrome and bad practice of choosing a used infant mattress. (thankyourbaby.com)
It is one of the best - rated infant mattress on the market today. (earlymomentsmatter.org)
On a related topic I read the SIDS was due to the fire - proof chemicals in new infant mattresses. (confessionsofadrmom.com)