...Presently there are felt distinct and characteristicmovements of the fetus, which has been disturbed and roused to action... 
U.S. Department of Agriculture 「Special Report on Diseases of Cattle」
...The natural curvature of both fetus and passages is thusfollowed and the extraction rendered easier...
U.S. Department of Agriculture 「Special Report on Diseases of Cattle」
...If the presentation is natural, little more iswanted than a judicious traction upon the fetus to compress and overcome thesoft resisting masses...
U.S. Department of Agriculture 「Special Report on Diseases of Cattle」
...The head, too, may usually be felt on the right side or the left,and if detected it serves to identify the exact position of the fetus...
U.S. Department of Agriculture 「Special Report on Diseases of Cattle」
...The amnion is nearest the fetus and forms a closed sac around it filledwith a fluid known as liquor amnii, in which the fetus floats...
U.S. Department of Agriculture 「Special Report on Diseases of Cattle」
...Blood vessels passing through the umbilical cord in a human fetus...
U.S. Department of Agriculture 「Special Report on Diseases of Cattle」
...Posterior presentation; the fetus on its back...
U.S. Department of Agriculture 「Special Report on Diseases of Cattle」
...1 are of special value in cutting through muscular tissueand in separating the limbs from the trunk when the fetus can not be removedentire...
U.S. Department of Agriculture 「Special Report on Diseases of Cattle」
...If it happens while the calf is still in the womb, it will usually bleedfreely and continuously until the fetus has been extracted, so that the wombcan contract on itself and expel its excess of blood...
U.S. Department of Agriculture 「Special Report on Diseases of Cattle」
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