Can I eat crayfish when pregnant?

I have been pregnant for more than four months now. Today my husband bought some crayfish. I want to know, can I eat crayfish when I am pregnant?

Women can eat crayfish in moderation during pregnancy. Crayfish is rich in protein, amino acid, fat and a variety of trace elements. After eating properly, it can supplement the nutrients needed by the body, improve the body's immunity, enhance its own disease resistance, and promote the growth and development of the fetus , have certain benefits to pregnant women themselves and fetuses. However, pregnant women should pay attention to avoid eating unclean and undercooked crayfish, so as not to cause intestinal parasites, acute gastroenteritis and other diseases, which will adversely affect the development of the fetus.