How long does zebra finches take to lay there eggs and how long to they hatch ?

Eggs usually are laid at the rate of one per day. Incubation starts after the last egg is laid, and the eggs start hatching about thirteen days later. Zebra Finches can lay between one and eight eggs, but most nests have between two and five eggs on average. The female does most of the incubating but the male will also take his turn on the eggs to give the female a chance to stretch, eat, and drink.