When the head is fetched out of the womb care must be taken that not the least part of it be left behind, and likewise to cleanse the womb of the after-burden, if yet remaining. If the burden be wholly separated from the side of the womb, that ought to be first brought away, because it may also hinder the taking hold of the head. But if it still adheres to the womb, it must not be meddled with till the head be brought away; for if one should endeavour to separate it from the womb, it might then cause a flooding, which would be augmented by the violence of the operation, the vessels to which it is joined remaining for the most part open as long as the womb is distended, which the head causeth while it is retained in it, and cannot be closed until this strange body be voided, and this it doth by contracting and compressing itself together, as has been more fully before explained. Besides, the after-birth remaining thus cleaving to the womb during the operation, prevents it from receiving easily either bruise or hurt. SECT. IV.--_How to deliver a Woman when the child's head is presented to the birth._ Though some may think it a natural labour when the child's head come first, yet, if the child's head present not the right way, even that is an unnatural labour; and therefore, though the head comes first, yet if it be the side of the head instead of the crown, it is very dangerous both to the mother and the child, for the child's neck would be broken, if born in that manner, and by how much the mother's pains continue to bear the child, which is impossible unless the head be rightly placed, the more the passages are stopped. Therefore, as soon as the position of the child is known, the woman must be laid with all speed, lest the child should advance further than this vicious posture, and thereby render it more difficult to thrust it back, which must be done, in order to place the head right in the passage, as it ought to be. To this purpose, therefore, place the woman so that her buttocks may be a little higher than her head and shoulders, causing her to lean a little to the opposite side to the child's ill posture; then let the operator slide up his hand, well anointed with oil, by the side of the child's head; to bring it right gently, with his fingers between the head and the womb; but if the head be so engaged that it cannot be done that way, he must then put up his hand to the shoulders, that by so thrusting them back a little into the womb, sometimes on the one side, and sometimes on the other, he may, little by little, give a natural position. I confess it would be better if the operator could put back the child by its shoulders with both hands, but the head takes up so much room, that he will find much ado to put up one, with which he must perform this operation, and, with the help of the finger-ends of the other hand put forward the child's birth as in natural labour.