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"These are gorgeous embryos. Absolutely gorgeous," Sher assures them. "They don't make them any better." The perfect egg. Looks, however, matter less than once thought. In the past, fuck older women reproductive specialists would score eggs based on criteria like smooth cell walls and good symmetry. But they were often surprised--eggs that seemed quite attractive simply stopped growing, and those that appeared to be duds became healthy babies nine months later. They simply didn't know what made some embryos develop and others not. Now they have more than an inkling. fuck older women In a paper fuck older women published in the journal Reproductive BioMedicine Online in May, researchers at the Sher Institutes announced that they had discovered a genetic marker in the fluid surrounding each embryo--a molecule called sHLA-G that is produced by the embryo during pregnancy.
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