▲PhotobyGuilhemVellutviaFlickr
有耳聋或耳聋家族史的夫妇nvQp或曾生育过听力障碍患儿的jzHS妇,应尽量在孕前进行遗传LbNP询及相关检测,可减少遗传latp听力损失的发生XLh3