9 wks until birth: In most medical circles the terminology of reproduction is well defined. From the point of conception to the end of the eighth week, a series of complex events take place that are described as the embryonic period. As the 9th week starts, the embryo has achieved a form that is recognizable as human and the term fetus is used from that point until delivery.
Answered 4/11/2019
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A doctor has provided 1 answer
A doctor has provided 1 answer
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