Do women have sperm

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Good news for lesbians who want to have biological children related to both parents: a new stem-cell technique could allow scientists to convert female cells into sperm.Your email address is used to log in and will not be shared or sold.By Michael Le Page.School of Medicine.But although millions of babies have now been born by IVFthe technique can offer no help to couples eager to have a child that is genetically theirs but who lack the eggs or sperm to make it: men whose testes produce no sperm, say, or women who have undergone surgery for ovarian cancer.All rights reserved.

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The study found that one transgender woman was able to produce viable sperm after a few months of discontinuing her puberty-halting medication, whereas a different patient on hormone therapy discovered sperm production was not possible during the time she could psychologically tolerate being off her medication.

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Chimeras are the result of fusion of two zygotes to form a single embryo, producing an individual with genetically different kinds of tissue.Clue is on a mission to help you understand your body, periods, ovulation, and so much more.But recently a team of scientists announced they had made artificial sperm from human bone marrowand media reports abounded with the dire news that my goodfellas and by extension, me had been rendered unnecessary.

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