Of course my cheat sheet is based on the Accounting Equation ( Assets = Liabilities + Owner's Equity ) which must be kept in balance and double-entry accounting, where for every debit to an account there must be an equal credit to another account.
The woman's egg can survivefor up to 24 hours. But Two or more eggs may be released over the 24 hours.So, technically a woman has a fertile egg for a max of 2 days.he woman's egg can survivefor up to 24 hours. But Two or more eggs may be released over the 24 hours.
Under optimum conditions a fertilized egg can be kept for up to 10 days with some chance of a viable hatch. The sooner used after lay the better but viability drops with warm conditions and low humidity. After seven days storage, 70% viability is reached and a further 10% per day thereafter.