PROBLEM TO BE SOLVED: To provide an absorbent article for a low-birth-weight newborn which can be used while suppressing hindrance to medical care.SOLUTION: An absorbent article 1 is equipped with second slits 32 and elastic members 42 which are capable of folding the absorbent article in a forward and backward direction around a fold line FL1 along a width direction. In a natural state where a force applied to the absorbent article is released after the absorbent article is planarly developed, an angle formed between a first region R1 extending forward from the fold line and a second region R2 extending backward from the fold line is 0 to 120 degrees. The absorbent article 1 is used in a state where a front waist area or a back waist area is placed under a wearers body.COPYRIGHT: (C)2015,JPO&INPIT【課題】医療の妨げを抑制しつつ使用できる低出生体重児用の吸収性物品を提供する。【解決手段】吸収性物品1は、幅方向に沿った折り目FL1を基点に吸収性物品を前後方向に折り曲げ可能第2スリット32及び伸縮性部材42が設けられている。吸収性物品を平面状に展開した後に吸収性物品に掛ける力を解除した自然状態において、折り目よりも前側に延びる第1領域R1と、折り目よりも後側に延びる第2領域R2と、がなす角度は、0度以上120度以下である。吸収性物品1は、前胴回り域又は後胴回り域が着用者の身体の下に配置された状態で使用される。【選択図】図1