Preparing for pregnancy can eat clams in moderation. Clams are rich in protein, unsaturated fatty amines, amino acids, trace elements (such as iron, potassium, zinc, etc.) and a variety of minerals and a variety of nutrients, eaten in moderation during the preparation for pregnancy can provide nutrition for women. But be careful not to overdose, to avoid causing diarrhea, indigestion, abdominal pain and other gastrointestinal symptoms. Before eating clams, you should pay attention to wash the clams, do not eat not fresh seafood, do not eat raw food. During the preparation for pregnancy, you should also pay attention to proper rest, ensure adequate sleep, avoid staying up late and exertion, increase dietary nutrition, but also appropriate exercise to improve the body’s immunity.