It takes three weeks or 21 days to hatch a fertilized chicken egg. Temperature and humidity must be maintained constantly. Two weeks is not long enough and incubation cannot be hurried.
Chickens are usually hatched in a hatchery or incubator. Their mother will also hatch them in the nest and usually take care of them.
They most likely will not hatch at all.
about 21 days
Well, baby chicks are in the incubator to be warm. I once watched them hatch out of it. They take exactly 21 days to hatch. You're welcome.
Three weeks
i am a pheasent breeder i hatch pheasent out of an incubator i then sell them to food factories in Ireland Scotland and whales i hatch out 110,000 a year these birds take 16 days from they are put into the incubator to hatch.hope this helps.
That egg will not hatch. Take it out. Bacteria will grow in it and also the moisture has all been lost. You do not want it to affect your other eggs that are in the incubator.
The number of days it takes for an egg to hatch depends upon the type of fowl. For example bantam chickens may take 19 to 21 days to hatch while standard sized chickens take a full 21 days to hatch. Turkeys and some ducks take 28 days to hatch and geese can take 28 to 32 days depending on the breed.
chicken takes 3 weeks to hatch, so it should take 3 weeks.
Around 3 weeks my bantam chicken is about due to have her eggs hatch and we have let her lay on her eggs for 3 weeks!
It takes about 21 days (3 weeks) for a chicken egg to hatch. 21 days exactly when they started incubating.
For Albino Catfish, about 3 to 12 weeks to hatch.