What should you pay attention to during early pregnancy to avoid miscarriage? Early pregnancy is a critical period for fetal development. In order to ensure the health of the fetus, in addition to a comprehensive physical examination, diet is also an important part. Improper diet can easily cause abnormal embryonic development and even lead to miscarriage. Therefore, this article introduces some diets that need to be paid attention to in early pregnancy to help pregnant women ensure adequate nutrition during this critical period.