CHAP. III. Of the Retained Secundine.
GAlen in his book de usu partium hath rekoned up three membranes, which en∣wrap the childe in the wombe; the first whereof is called Ammios, this on every side is spread over the whole childe, and receiveth the childs sweat, that it may swim in it; The second is named Allantoei∣des, or Intestinalis, or as others name it bet∣ter, Ʋrinaculum, whose use is, to receive the urine; the third is called Chorion, our Midwives call it the Secundine, which is nothing else but a multitude and connexi∣on of vessells and membranes, thorough which as by little springs or rivolets, the child draweth bloud and ayre; these mem∣branes are burst when the childe begins to ••••ick his way out into the world, from whence that liquor distilleth, as we have noted above, which makes the passages slippery; after the nativity of the childe