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.
This is NOT true. If you use birth control pills while you are pregnant, the pill will not cause a miscarriage or termination. The hormones in the pill work to prevent pregnancy by stopping ovulation or by causing the thickening of your cervical mucus. So they have no affect on a developing baby.