Here’s What Does—and Doesn’t—Cause Miscarriage Can stress cause a miscarriage? What about sex, exercise, or certain foods? We spoke with experts to break down common myths about the causes of pregnancy loss. By Lauren Gelman About 15% to 20% of known pregnancies end in miscarriage, according to the American College of Obstetricians and Gynecologists (ACOG). But it might be reassuring…
