Expert answer: We tell consumers to look to the egg carton sell-by dates to judge freshness. The USDA says that the date can be no further ahead than 30 days after the packing date.Your store can choose any day within that 30 days to date the eggs.If you don't find a date on the carton, using the eggs within three weeks of the carton date should allow them to be used within optimum quality, meaning the yolk will be high and upstanding, and the white will be tall and firm.xpert answer: We tell consumers to look to the egg carton sell-by dates to judge freshness. The USDA says that the date can be no further ahead than 30 days after the packing date.
The normal gestation period for a full size horse is 335 to 360 days (342 average.). The average gestation period for a miniature horse is approximately 320 days, but they should be closely watched after 300 days, or sooner depending upon any physical changes you see.
Report Abuse. The average length of gestation is 340 days or about 11 months. Some pregnancies can last up to 12 months and still be within normal limits. A baby horse is called a foal. A male foal is a colt and a female foal is a filly.