|
A just-published study has found an interesting association between pregnant womens' exposure to natural daylight and their susceptibility to postnatal depression (PND). 一份最新研究发现，孕期自然光照多少与她们患产后抑郁（PND）的几率之间存在着有趣的联系。 "Women in late pregnancy during darker months of the year may have a greater risk of developing postpartum depression once their babies are born," Science Daily reports. 据《每日科学》网站报道，孕晚期处于一年中光照较少月份的女性，在婴儿出生后患产后抑郁的风险较大。 | 
