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.
Since your fertility will eventually normalize 4-6 weeks after your miscarriage, you can already try to conceive as soon as one month after. You should try to take Â½ teaspoon of False Unicorn Root for three times a day to avoid miscarriages during pregnancy.