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Bowel Movements


3 months

From The Biology of Prenatal Development.Buy Now

Script: As evacuações começam já dentro de 12 semanas e continuam por cerca de 6 semanas.

O primeiro material expelido pelo cólon do feto e do recém-nascido é chamado mecônio. Ele é composto de enzimas digestivas, proteínas e células mortas liberadas pelo tubo digestivo.

All ages referenced to fertilization, not last menstrual period. One month = 4 weeks.
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