[KongchangAI]
Unverified80% confidenceDecision RuleTime unknown

J型/长条抱枕(1.5-1.6m)比U型枕更适合单纯侧睡固定,因为J型可同时夹在膝间并环抱胸前,一件实现膝间夹与腹部支撑;U型枕主要用于孕晚期需频繁翻身且需背部支撑的场景

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80%
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Long-term
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