“早产的”用英语怎么说？

那个早产的婴儿很健康.The premature baby is doing well.对于我来说,如此的绝望显然是早产的.It'seems to me that such despair is quite premature.目的: 探究自然早产的高危因素.Objective : To identify the risk factors of Spontaneous premature delivery....