Sterility and conception.

  • Child, Charles Gardner, 1873-1941
Date:
1922
Catalogue details

Licence: In copyright

Credit: Sterility and conception. Source: Wellcome Collection.

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    Puerperal, symptomatology of, 136 — treatment of, 137 Race, and fertility, 39 Rectal examination of stout subjects, for sterility, 67 Reproduction, and breeding seasons, with mammals, 36 — education on subject of, 72> 73 — essential fact of (Wilson), 34 — growth of fertilized cell, 33 -imbedding of ovum, 33 — and heredity, 35 — methods of, 28 -early ideas of fertilization, 31 -formation of the zyote, 29 -mitotic cell division, 30 -morphological and physiological differences between ova and sper¬ matozoa, 29 -protozoal reproductivity, 28 —• — sexual attraction, 31 -spermatozoal life, 31 -union of cells, 32 — periodicity of menstruation, 37 —- role of chorion ferments in, 50 — seasonal influence and breeding, 37 — survival of fittest, factors making for, 35 -Punnett’s observations on, 35 Reproductive period, duration of, in men and women, 39 Reproductivity, and the educated classes, 3 -brain development, 4 -careers, 4 -co-education, 4 -social life, 5 — effect on, of modern civilization, 2, 3 •—protozoal, 28 Retrodisplacements of uterus, accom¬ panying fibroids, 129 — anatomical causes leading to, 112 — causing sterility, 52 — classification of, no -congenital and acquired, 113 -physiological and pathological, in — correction indicated irrespective of symptoms, III — determining standard of, no •—'determination of, 112 *—factor in sterility, 113 — habitual abortion due to, 115 — operative treatment for, 190 -'technic, 191 — pessary treatments of, 161 -- function of pessary, 168 Retrodisplacements, technic, 163 -types of pessary, 166 — postpartum, 116 -pessary treatments of, 161 -treatment of, 119 —pregnancy after operative correction of, 117 — with short anterior vaginal wall, in — treatment of, choice of, 117 -postpartum cases, 119 -surgical, 118 Retroflexion of uterus, influence of, on sterility, 101 Schultze’s definition of germ cell, 20 Seasonal influence, and breeding, 37 Semen, classification of, with reference to numerical distribution of spermat¬ ozoa and motility, 57 — constituents of, and contributors to, 60 — See also Spermatozoa Sex, creative and developmental differ¬ ences of, 10 Sex hygiene, education in, importance of, 73 — teaching of, 8 Sex incompatibility, as cause of sterility, 40 Sexual attraction, between germ cells, 31 Sexual season, 37 — duration of, 37 — in male ard female mammals, 37 — and period of menstruation, 37 Shock, causing suspension of ovarian activity, 46 Skene’s glands, gonorrheal infection of, 84 . — cervical and vaginal, to determine presence or absence of spermatozoa, 58 •— number and position of, 84 Society, modern, effect of, on reproduc¬ tivity, 2, 3, 4 Spermatozoa, description of, 60 — destruction of, by extremes of tem¬ perature, 60 — determination of presence or absence of, by vaginal and cervical smears, . 58 — influence on, of alkaline and acid fluids, 60 —'morphological and physiological dif¬ ferences between ova and, 29 — motility of, 57, 58 — number of, 58 -in single ejaculation, 57
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