Important - we don't eat cows. We eat steer. Cows have been bred over the decades and centuries to give birth and milk, not to yield meat. That's important, because some cows are heavier than their steer counterparts (Holsteins, for example).
Also very dangerous is inducing a miscarriage by taking strong medications prescribed for other ailments and many of the ways to induce a miscarriage can actually end in loss of life or other very serious consequences.
Your Care Instructions. A miscarriage is the loss of a pregnancy during the first 20 weeks. Miscarriages are very common. Most happen because the fertilized egg in the uterus does not develop normally. Stress, exercise, or sex does not cause a miscarriage. While many miscarriages pass on their own, some do not. These are called incomplete miscarriages because all of the tissue related to pregnancy is not shed from the uterus. An incomplete miscarriage often requires treatment. Medicine or a procedure call dilation and curettage (D&C) is used to clear the tissue from the uterus. If your blood type is Rh negative, ask your doctor or midwife if you need a shot of Rh immune globulin (WinRho) to prevent problems in future pregnancies.