See also friable cervix during pregnancy. Women who have a history of developing a long cervix during their pregnancy should be careful to get enough of rest during the first trimester. Any exertion can cause an elongation of the cervix, which could prove to be extremely devastating.
A beef roast cooked to medium-rare should have an internal temperature of 145Â°F - 150ÂºF after the resting period, and a roast cooked to medium should have an internal temperature of 150Â°F to 160ÂºF. (See the note below). See Beef Doneness for more information on proper cooking temperatures.enerally, the roasting time may range from 15 to 30 minutes per pound. The 2Â½ pound, bottom round roast pictured on the right, required 55 minutes cooking time to reach the desired doneness, which in this case is medium rare to medium.
How long you would cook a 2.2 pound beef roast depends upon how you  like it cooked. For a rare beef roast, cook at 200 degrees  Celsius/390 degrees Fahrenheit for 30 minute â¦ s. For a medium beef  roast, cook for 45 minutes or for well done meat, cook for an hour.reheat your oven to 160Â°C (325Â°F) and use these cooking times to prepare a roast that's moist, tender and delicious.Your roast should be covered with foil for the first half of the roasting time.