Tubal embryo successfully transferred in utero.
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Adult↗
Biomedical subjects
L B Shettles
Publications and source records attributed to L B Shettles.
How sperm commence movement and their isolation for in vitro fertilization and sex selection.
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Fertilization in Vitro↗
Ovulation in relation to cervical canal diameter.
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Cervix Uteri↗
Further observations on human oocytes in vitro.
Diploid, primary human oocytes freed of the cumulus, corona radiata cells and the zona pellucida, kept in the follicular fluid at body temperature and atmospheric oxygen tension, may undergo normal appearing cleavage after being maneuvered into very close proximity in vitro.
Cell Adhesion↗
Ova harvest with in vivo fertilization.
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Adult↗
Diploid nuclear replacement in mature human ova with cleavage.
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Cell Division↗
Cells in cervical mucus reveal sex of infant.
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Cervix Mucus↗
The ratio of X:Y spermatozoa.
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Cervix Mucus↗
Inadequate secretion of cervical mucus.
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Cervix Mucus↗
Implantation site possibly related to sleeping position.
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Embryo Implantation↗
Breech babies [letter].
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Breech Presentation↗
Differentiation of X and Y chromosomes in sperm.
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Humans↗
Separation of X and Y spermatozoa.
Results with different methods to separate X and Y spermatozoa and a diversity of findings are described. Results with the filtration of spermatozoa have been reported, possibly leading the way to enhance pre-conceptional selection of male offspring aided by artificial insemination.
Cell Separation↗
Letter: Cervical milieu and conception.
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Cervix Mucus↗