An absorbent article (1) is provided with a specific region (60) having, imparted thereto, oxytocin or an oxytocin-inducing component. An attachment member is capable of absorbing body fluid of a wearer, is detachably configured with respect to the wearable absorbent article, and is configured from a member capable of having oxytocin or the oxytocin-inducing component imparted thereto.本發明的課題在提供一種,對於嬰幼兒可持續抱著安穩的心情的吸收性物品及安裝構件。解決手段,吸收性物品(1),是具備催產素或賦予誘發催產素的成分的特定部位(60)。20‧‧‧後腰圍薄片60‧‧‧特定部位30‧‧‧前腰圍薄片W‧‧‧製品寬幅方向1‧‧‧吸收性物品40‧‧‧卡止帶WG‧‧‧胯部
