My daughter is 8 months old now & just got into a 5.

2.5

i think 13 months

My daughter is almost 2 she’s been wearing them for about 6 months

My sons been in size 5 since he was about 8 months and he’s still in 5 at 22 months

We just switched Aj to 5. He's 15 months. He's tall and slender though. Payton was potty trained before she was in a 5 so she never used them.

Somewhere between 6-7 months.

I just switched him over at about 8.5 months. His big butt was poking out of 4.

My kids never got into anything over a size 4.

Mine just started around 18 months. We sized up overnight first to hold more. He can also be in 4s but they're a little tight.

My girl is still in size 4 so I think maybe when she’s 2 (hopefuly potty trained by then)lol

My one year old is still in size 4

I don’t remember but she was in size 6 around 9 months lol she still wears size 6 though because she’s slimmed down and gotten taller

2

Closer to one. About 9/10months I believe

He was 2.