People with TSC can consider using pre-implantation genetic diagnosis (PGD) to detect a TSC gene change in embryos created through in vitro fertilization (IVF).

为避免将TSC遗传给下一代，TSC患者可用胚胎植入前遗传学诊断（PGD）技术对体外受精（IVF）形成的胚胎进行TSC基因突变的检测。

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As a bonus, existing techniques, such as pre-implantation diagnosis, will allow couples to select embryos free of a growing number of diseases whose genetic basis is known, and which could be detected through laboratory testing prior to being implanted in a cosy womb.

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