Chicken & Egg Counter.
In spite of the fact that very uncommon, it is notable that once in a while a hen will lay an egg within an egg.
The reason for this wonder is known as a counter-peristalsis constriction and happens while the hen is framing an egg in her oviduct.
Meaning of check one's chickens (before they incubate)
Normally utilize in negative articulations to imply that somebody ought not to rely upon something sought after.
Until the person knows for sure that it will happen Don't check your chickens (before they incubate).
You don't have the foggiest idea yet on the off chance that she will acknowledge your offer.
Which means you utilize this saying to caution somebody not to design.
Whatever relies upon something to be thankful for you hope to occur later on and let him know.
It is utilize to advise individual not to be too certain that something great you trust in will truly occur. It probably won't occur all things consider.