Babies eat and poop. They are fed easily digested soft food. very feeding simulates their system.
That is what babies do. They eat and poop. When it starts moving to more solid food that will slow down.
The going rule on kids is don't even try to potty train until they are 2. They are on more solid food and usually walking very well which builds the muscles that form the control. When people get old and loose muscle with age is when they start loosing control.
So don't worry until he is on solid food and has lived long enough to build up his muscle. Myrtle flies and has more control than Rambo the pedestrian.
Why did you make another thread about the same thing?
And also, if you don't even know the fact that babies poop, you shouldn't have bought an unweaned chick in the first place. It's very irresponsible that you have to be asking such simple questions on a parrot forum as its life is currently in your hands.
It is true that you should not have bought an unweaned baby but you did. There are already threads on "poop" and "unweaned". Key them into search to bring up past posts.
It's dumb to give a constructive answer that you asked for, on a public forum? The answer I gave you the first time was something you need to know for your bird to grow up healthy.
Act like an adult and learn how to accept criticism, you immature brat.