I waited 1 year from my oldest two, the potty training of the first one is the hardest, after the second, third, and fourth
they seem to take after what the others do, so potty training was a piece of cake. After the first two I then waited 2 years for my third and then 1 1/2 years for my fourth, yes they are just like potato chips
Jackson
Gracie
Tucker
Rosey