IT is then to this general axiom strongly dictated by reason, and surely in no case more obviously so, than where the exquisitely tender texture of the uterus protests against committing its safety from the cruellest injuries, to the necessarily blind random agency of an iron or steel instrument, so palpably ungovernable in so remote, intricate, and slippery a place by even the most skilful hand[40]; it is, I say, in exception to this so salutary general precept, that Mr. Levret will have it that there are exceptions, and in favor of what, do you think, not surely of the poor woman who, is to be the subject, or rather the victim of the experiment, but of——his most egregiously silly CURVE FORCEPS! Yes; it is by way of trying practices with that same instrument, that the patient is liable to be _spread out_, in that delicate attitude which I have above, (p. 237) described from Levret, to the perusal of whom, for a thorough conviction of the perfect insignificance of that instrument, or indeed of any of that sort, I would recommend even the most sanguine in favor of instruments, if they would but grant, to their own reason, its just prerogative of a previous suspence of prejudice. IN these cases, however, for the which being exceptions to that excellent general rule, Levret contends; and, to do him justice, contends so auckwardly, that he rather provokes pity than indignation, at his endeavouring to establish even so pernicious an error; let the reader consider within himself the part into which this forceps is to be thus blindly thrust, at the risque of so many almost inevitable dangers. And for what?——In those cases it is either possible or not possible to introduce the fingers. Where they absolutely cannot be insinuated, the introduction of those instruments is in all human probability big with the worst of mischiefs, where neither hand nor fingers can controul the effects of the iron or steel: which, consequently, endanger more than they can help, and are therefore not to be used. But if the hand or the fingers can be insinuated, the hand or the fingers well conducted will do the work without the help of instruments, which in this second supposition become also useless. THIS brings me to this case particularly, the title of which is prefixed to this section, that of a head stuck in the passage, which the gentlemen-midwives may perhaps second Levret, in maintaining to be an exception to that admirable axiom above quoted, and maintain it purely, in evasion of the conclusion against their miserable instruments, which I aver need never be resorted to, nor never are, but for want of sufficient skill in the manual function to terminate such labors without them.