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.
Store Raw meat away from other foods. Other foods pregnant women should avoid are; raw seafood and raw shell fish, because they produce an infection cause by algae. You should also avoid shark, sword fish, king mackerel and tile fish. These fish are known to have high levels of mercury which is harmful to baby.