kangaroo carry, front carry, hip carry, and back carry. Cradle hold, previously considered a carry position, has been proven unsafe and should not be used. It is the preference of the carrier where they would like to support the carried infant. Concerns There have been incidents of babies suffocating while in carriers, particularly "bag sling" styles, and Consumer Reports urged a recall of all slings of this type in 2009. Consumer Reports recommends soft infant carriers (mei tai or soft structured carriers) and backpack baby carriers over these styles. Advocates argue that other types of slings are safe, especially when the baby's face, nose, and mouth are visible at all times. References Baby products Babywearing Child safety Fashion accessories Sling