Patient's question:
Dear Expert,Hello! Last night, while I was washing a hairy crab, my hand got pinched by the crab. At the time, it didn’t hurt, and there was no bleeding. But today, I noticed it’s turning blue.
1. Is it serious?
2. Can pregnant women eat hairy crabs?
3. Do I need to fast before having blood drawn for the Down syndrome screening?
Thank you very much for your detailed answers!
Best regards!
Doctor's answer:
If the pregnant woman herself is allergic to crabs, or if the crabs are not fresh or contain parasites, then the pregnant woman is more likely to experience allergic reactions or acute gastroenteritis after consumption, which can lead to uterine contractions and ultimately result in miscarriage. Therefore, before consuming crabs, pregnant women should be clear whether they are allergic to river delicacies and whether the food itself is sufficiently fresh and safe, and they should eat in moderation. When storing, attention should also be paid to preservation and storage duration. The foods that truly need to be avoided during pregnancy are those that may be contaminated with bacteria or parasites, such as uncooked meat, seafood, raw eggs, or unpasteurized dairy products, as well as some foods high in heavy metals. These are the most dangerous things for pregnant women and must be paid close attention to.