A wheelwright is  a craftsman who builds or repairs wooden wheels. The word is the combination of wheel and the archaic word wright, which comes from the Old English word wryhta, meaning a worker or maker.
It is advisable not to eat mercury-rich fish such as these during pregnancy.. Look out for fish that taste especially metallic, a sign of high mercury levels. Medium-mercury fish include Chilean sea bass, grouper, cod, Mahi Mahi, monkfish, and snapper. Low-mercury fish are the safest for pregnant women.
Food aversions, morning sickness and reflux can all make eating difficult when you're pregnant. Eating a bland diet may improve tolerance and help you meet your nutritional needs. Consult your doctor if your symptoms are severe or you're having a difficult time keeping any food down.