But, as a general rule, it may be observed, that when the woman arrives at about her forty-fifth year, she finds her menses to become irregular, both in the quantity of fluid evacuated, and in the periods they observe; being sometimes in advance, and at others, not appearing until long after the accustomed time. The woman also finds some alteration has taken place in her general health; she becomes pale, debilitated, and nervous; arising, however, for the most part, from the too frequent returns of this discharge, or its too great abundance. At this time, also, the woman sometimes becomes the victim of a strange illusion, should the menses not have returned for several periods; for she now supposes herself to be pregnant, as her abdomen enlarges, as do the mammæ; her appetite becomes capricious, or she has strange longings, &c., the whole of the rational signs of this condition being present, in her imagination, even to the motion of the child. This delusion is most common to women who marry late in life, and who are very desirous of offspring. Now the breasts lose their intumescency; the morning sickness vanishes; the swelling of the abdomen subsides; the imagined stirrings of the fœtus cease, or the sensation becomes so unequivocal as to satisfy that it arises from the movement of wind; and, to put everything beyond hope, the menses return in overwhelming quantity. It is highly proper, that practitioners, and especially the younger part of them, should be put upon their guard in respect to this condition of the patient, and not too easily yield credence to all her wishes may dictate, or absolutely to treat as an impossibility, a circumstance of which there is occasionally an example.