I've done some research on this and apparently ovulation tests will come out positive if you are pregnant. As i understand it, ovulation tests pick up LH and HCG alike -- they don't differentiate. Pregnancy tests, however, only pick up HCG. posted 03/19/2008 by a BabyCenter Member.
Step 1. Preheat your oven to 325 degrees Fahrenheit for a pot roast from the round; 425 degrees for a pot roast from the chuck; and 350 degrees for a pot roast from the rib. The weight and type of roast determines the cooking time; you should cook a roast until its internal temperature is between 135 and 150 degrees F.For instance, a 2- to 3-lb. rump roast cooks for 1 Â½ to 2 hours to medium-rare doneness, the Cattlemen's Beef Board and National Cattlemen's Beef Association website advises.tep 4. Remove the pot roast from the oven when it is 5 to 10 degrees below the recommended final internal temperature. Cover the roasting pan loosely with a tent of aluminum foil and let the roast stand for 15 to 20 minutes. The internal temperature of the roast will rise another 5 to 10 degrees.
1 Brown each side of the chuck roast until it has a crispy coating. 2  This will add a deeper dimension of flavor to the overall dish. 3  Place the browned roast in the pot with the fatty side up. 4  Add the beef stock, coarsely sliced onions, chopped garlic, bay leaves and thyme to the pot. Add the beef stock, coarsely sliced onions, chopped garlic, bay leaves and thyme to the pot. 2  Mix the tomato paste into the liquid until it's thinned out completely, and add it to the pot. 3  Simmer all the contents of the pot together. 4  Cover the pot and place it in the preheated oven for about three hours.