DS 1 &2 never got into 0000's lol they were monsters they went into 000 and maybe grew from there like rockets lol
DS 3 was in 00000 for about 4 weeks, then 0000 till he was 3 months and then 000/00 till he was 10-11 months he was so tiny
DD just got out of her 0000, but jumped to 00 somehow i dont know, she really just did get a huge growth spurt, she is in between 000 and 00 but i put her in 00 due to the 000 looking very uncomfortable..