Vertex presentations mean the fetus is head-down in the birth canal. The fetus' head is presenting first.
Birth defects can be caused wither by internal genetic factors or external factors like drugs, radiation, smoking,...
Dana, who is concerned about the possibility that her baby will have defects, may do the following tests: screening test, that will show if she might have child with birth defect and diagnostic test like amniocentesis (analyzing small amount of amniotic fluid from the area surrounding the baby) which is more than 90% correct.
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Snuff is a type of tobacco that is smokeless. It is inhaled and sniffed, not smoked.
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Sometimes all you need to shop smart is a sharp sense of timing. Have you ever noticed how the prices of cinema tickets or karaoke sessions tend to be cheapest in the morning and most expensive at night? Go early and you’ll be paying less for the same quality of service, and be able to skip the crowds, too! Conclusion. It’s easy to be a smart consumer.