if my cokatiel eggs were laid on the 17th, 19th & 21st of oct?

Question

when will they hatch?

Answer 1

It takes about 21 days for them to hatch.
Expect them to be there very soon, today is the last day for the first one/s. [by the way, if they're late don't worry.]
another thing; unless you're POSTIVE you have a male and female bird and not two females, they could be duds. My cockatiel that we've had for 7 years continues to lay them when she's the only bird in the cage.
Do you have a nesting box? If you don't you really need to get one for next time, it's just a few pieces of wood in the shape of a cube with a circle facing the inside of the cage. they'll eat around it and such.
You can call a pet store also, they can give some info about them.

Answer 2

THe first should have hatched on the 8th , the second today the 10th and the third on sunday the 12th.
The first may be a dud as may all if this is their first lay.
Best of luck

Answer 3

no idea.
But when they do hatch,sell some of the chicks,and buy yourself a dictionary