当然，毕竟代孕牵涉的层面太广，从法律到科学伦理、社会正义到资源分配，全是最让人头疼的。对于不孕的夫妇来说，他们又急需这个技术来让家庭更完整，所以代孕合法化是一个迫切需要摆上台面来讨论的问题。
dāngrán ，bìjìng dàiyùn qiānshè de céngmiàn tài guǎng ，cóng fǎlǜ dào kēxué lúnlǐ 、shèhuì zhèngyì dào zīyuán fēnpèi ，quán shì zuì ràng rén tóuténg de 。duìyú bù yùn de fūfù láishuō ，tāmen yòu jíxū zhè ge jìshù lái ràng jiātíng gèng wánzhěng ，suǒyǐ dàiyùn héfǎhuà shì yī gè pòqiè xūyào bǎishàng táimiàn lái tǎolùn de wèntí 。
Of course, given that there is a broad spectrum of things involved in surrogacy. From legality to scientific ethics, from social justice to resource distribution, it really makes your head hurt. For infertile couples, they really need this technique to make their families complete, so the legalization of surrogacy is an issue that urgently needs to be discussed in the public arena.