Golding J, Robinson J, Henriques J, Thomas P
Br J Obstet Gynaecol. 1987 Jan;94(1):38-43. doi: 10.1111/j.1471-0528.1987.tb02250.x.
Data from the 1970 British Births survey were used to compare 1380 births conceived before marriage (women who were delivered less than 6 months after marriage) with 13,845 births to women who had been married for at least 6 months before delivery. Infants in the premarital conception group were at increased risk because of maternal youth, primiparity and maternal health behaviour such as smoking. Once these factors had been taken into account there was no residual risk of perinatal death or low birthweight. There was a slight excess of preterm deliveries.
来自1970年英国出生情况调查的数据被用于比较1380例婚前受孕的分娩（即婚后不到6个月分娩的女性）与13845例分娩前已结婚至少6个月的女性的分娩情况。婚前受孕组的婴儿由于母亲年轻、初产以及吸烟等母亲健康行为而面临更高风险。一旦将这些因素考虑在内，围产期死亡或低出生体重就不存在残余风险。早产情况略有增多。
