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Chap. I. Of the Dugs.
ACcording to our Anatomical Method,* 1.1 the first Parts in the Chest which we dissect, as soon as we have done with the lower Belly, are the Dugs. Now we shall treat of the Dugs of Women, casting in between while, wherein those of Men differ therefrom.
The Scituation of the Dugs, is in the middle of the Brest, above the Pecto∣ral* 1.2 Muscle, which draws to the Shoul∣der. 1. Because of the nearness of the Heart, from whence they receive heat. 2. For Comeliness sake. 3. For the more convenient giving of suck: because the Infant cannot presently walk after the manner of Brutes, but being embraced in his Mothers Arms, it is applied to the Dugs. No other Creatures have Dugs in their Breasts saving the Apes, who hold their young ones in their Arms likewise. Laurentius tells us the Elephant does the like, and Riolanus sayes as much of the Bat or Flitter-mouse. Some great Sea-fishes of the Whale-kind have Dugs on their Brests, full of Milk, as we lately observed in a Whale that came out of Norwey.
They are two in Number: not because of Twins; but that one being hurt, the* 1.3 other might supply its Office. Howbeit Varro reports, that Sows will have so ma∣ny Pigs as they have teats. Walaeus in a certain wo∣man observed three Dugs, two on the left side of her Brest, and one on the right. And Cabrolius observed in a certain woman four Dugs, on each side two.
As to their Magnitude. In Girls new born, there is only a Print or Mark visi∣ble* 1.4 on the brest, and afterwards by little and little it swells, and in little wenches hardly any thing appears beside the teats, untill by degrees they grow to the bigness and shape of Apples; and when they are raised two fingers high, their Courses begin to flow. In old women they wither away, so that no∣thing appears but the Nipples, the Fat and Kernels be∣ing consumed.
In women they swel more, and in women with child the last moneths, they are more and more encreased.
In men they do not rise so high as in women, because ordinarily they were* 1.5 not to breed milk [yet because of the equality of the kind, it was convenient that men should have them as well as women.] And therefore in men, the Dugs are commonly without Kernels: yet in burly people, the Fat which is under them raised the breasts. In the Kingdom of Sengea, the Dugs of women hang as low as their Bellies; and in the Isle of Arnabo, 'tis said they turn them over their shoulders to their backs, and there suckle their children.
Their Shape is roundish. They repre∣sent as it were an half Globe. And in* 1.6 some because of their over-great weight they hang down.
The Dug is divided into the Nipple* 1.7 and the Dug it self. For in the middle of the Dug there is to be seen a peculiar Substance, which,
Is called Papilla, the Teat or Nip∣ple, being spungy, like the Nut of a* 1.8 Mans Yard, and therefore it will fall and rise when it is suckt or handled. For it hath an excellent and exquisite Sense of feeling, because it is as it were the Centre, into which the ends of the Nerves▪ Veins, and Arteries do meet. Which is apparent from the Delicacy of its Sense, and the redness of its color, a sure token of Blood brought in by the Arteries, by reason of the Concourse whereof, Chyrurgeons do judg Cancers and other Tumors about the Nipple perni∣cious.
Riolanus believes that the Skin is doubled, and as it were compressed: but the doubling would make it thicker. But the Skin is exceeding tender, easily rub∣bed off, and apt to be pained when the Child sucks ve∣ry freely. Only in old women it grows thick. Not is the Nipple any other where made of the Skin strait∣ned or folded.
If the Nipples turn upwards, a Male child is in the Mothers womb, if downwards a Girl according to the Tradition of Hypocrates, which hath not been as yet ratified by the confession of women with child.
As to Number, there is one Nipple on each Dug. Hollerius saw two Nipples upon one Dug, which both yielded Milk.
Their Colour in Virgins is red, in such as give suck it enclines to black and blew, and in them also they are more sticking out, by reason of the Infants sucking; in such as are past Child-bearing, the Nipples are of a black color.
They have a Circle round about them which is called Areola the little Parsley-bed, in Virgins pale and knot∣ty, in such as are with child and give suck, brown, in old women black.
'Tis bored through the middle, with very small holes for the Milk to pass through: For
The Use of the Nipple is to be instead of a Pipe or Funnel, to put into the Mouth of the Infant, whereout it may suck the Milk: Secondly, to serve for a plea∣sing Titillation, whereby Mothers and Nurses are en∣ticed the more willingly, and with a certain Sense of pleasure to give their children suck.
The Dugs do inwardly consist of a Mem∣brane,* 1.9 Vessels, Kernels, or rather kernel∣lish Bodies, and Fat: though the two last do chiefly make up the Dugs; the Kernels and Fat lye concealed between the Membrane and the Skin.
Now the fleshy Membrane does fasten the kernellish Substance which it compasses, unto the Muscles which lye thereunder.
The Kernels are many: In Virgins more hard, in old women consumed, in such as are with child and give suck, more swelling and pappie. Yet there is one great one, just under the Nipple, which the other lesser ones do compass about, and infinite textures of Vessels lye between them. Riolanus hath observed a womans Dug to consist of one continued Kernel, and not of many, the contrary whereto we see in scirrhous and cancerous Tumors.
The Use thereof is, to turn Blood into Milk. And the use of the fat of the Dug is to encrease heat, and to make the Dug of an even round shape. And therefore such as have the Fat consumed by some Disease or old Age, they hang ill favoredly like empty Bladders, and are unfit to make Milk.
The Vessels. The Dugs receive their Skin and ex∣ternal Veins from the Axillary, which are called the Thoracicae Superiores, the upper Chest-veins, which in wo∣men with child and such as give suck, are often black and blew visible. They receive other internal Veins, brought thither a long way, that the Blood might be the longer therein wrought, which are termed Mam∣mariae