An array of absorbent articles in particular baby care articles comprising at least two preferably at least three articles of different sizes the articles having a wearer facing side a garment facing side and an absorbent core (28) comprising an absorbent material (80) between the wearer facing side and the garment facing side. Each absorbent article is notionally divided by longitudinal axis (80) and has a front region (36) a back region (38) and an intermediate crotch region (37). The absorbent core comprises a pair of channel forming areas (26) at least partially present in the crotch region of the article. The channel forming areas are symmetrically disposed on opposite side of the longitudinal axis and are concave towards the longitudinal axis. Each channel forming area has a length (CL) and a height (CH) and the length to height ratio (CL/CH) of the channel forming areas increases with the size of the articles of the array.
