In recent years genetics in relation to pregnancy has undergone a diagnostic revolution; many more diagnoses can be made before and during pregnancy, and this has led to what may well be coined personalized medicine for the embryo and the fetus. Previously invasive procedures may now be performed less invasively; for example, preimplantation genetic testing (PGT) offers opportunities for non-affected pregnancies without termination of pregnancy, and noninvasive prenatal testing (NIPT) can test for aneuploidies. Many of these procedures have developed in acknowledgement of free reproductive choices in many countries. In this special issue of AOGS we present a number of papers on PGT, NIPT and other genetic technologies.

中文翻译：

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胚胎和胎儿的个性化医疗——现代遗传学的选择影响孕前和产前选择

近年来，与妊娠相关的遗传学经历了一场诊断革命。在怀孕前和怀孕期间可以进行更多的诊断，这导致了很可能被称为胚胎和胎儿的个性化医疗。以前的侵入性手术现在可以以更少的侵入性进行；例如，胚胎植入前基因检测 (PGT) 为未终止妊娠的未受影响妊娠提供了机会，而无创产前检测 (NIPT) 可以检测非整倍体。许多这些程序的发展是为了承认许多国家的自由生殖选择。在本期 AOGS 特刊中，我们发表了许多关于 PGT、NIPT 和其他遗传技术的论文。