Serena Williams. It's another milestone week for the WTA with Serena Williams hitting 157 consecutive weeks at No.1, passing Martina Navratilova for the second-longest streak at No.1 in WTA history.
Most hens will start laying between 5-7 months of age. They will lay best at 1 to 2 years of age. All pullets (female chicken under 1 year of age) lay small eggs at first and after a while will lay larger eggs. Younger hens will lay 1 egg every 3-4 days. A hen 30 weeks old can lay 2 eggs every 3 days. Some have been known to lay an egg a day.
Original Answer: The chicken egg laying cycle lasts for exactly 21 days when the eggs will start to get cracking into chicks. Next Answer: The 21 days referred to in the prev â¦ ious answer is how long it takes a fertile chicken egg to hatch if it is incubated (either by a hen or an incubator).he actual formation of the egg inside the chicken takes about 24 hours, but when they sit down to lay the egg it can take anywhere from 15 minutes to a couple of hours.