臀位分娩再发生风险为 8%,1 次臀位分娩后风险为 4%,3 次臀位后升至 28%。[16]Albrechtsen S, Rasmussen S, Dalaker K, et al. Reproductive career after breech presentation: subsequent pregnancy rates, interpregnancy interval, and recurrence. Obstet Gynecol. 1998;92:345-350.http://www.ncbi.nlm.nih.gov/pubmed/9721767?tool=bestpractice.com臀位再次发生可能与某些特定因素(遗传或环境)相关。
产后2年时进行随访,结果发现在母乳喂养结果、母婴关系或伴侣关系、疼痛、再次妊娠、尿失禁、抑郁、排尿问题、月经周期、性相关问题、乏力及分娩经历的痛苦回忆方面,择期剖宫产与计划阴道分娩并无显著差异。然而择期剖宫产后便秘比例升高。[77]Hannah ME, Whyte H, Hannah WJ, et al. Maternal outcomes at 2 years after planned cesarean section versus planned vaginal birth for breech presentation at term: the International Randomized Term Breech Trial. Am J Obstet Gynecol. 2004;191:917-927.http://www.ncbi.nlm.nih.gov/pubmed/15467565?tool=bestpractice.com
18岁时智力与分娩方式无关。[78]Eide MG, Oyen N, Skjaerven R, et al. Breech delivery and Intelligence: a population-based study of 8,738 breech infants. Obstet Gynecol. 2005;105:4-11.http://www.ncbi.nlm.nih.gov/pubmed/15625134?tool=bestpractice.com死亡及神经发育迟缓风险亦无显著差异。[79]Whyte H, Hannah ME, Saigal S, et al. Outcomes of children at 2 years after planned cesarean birth versus planned vaginal birth for breech presentation at term: the International Randomized Term Breech Trial. Am J Obstet Gynecol. 2004;191:864-871.http://www.ncbi.nlm.nih.gov/pubmed/15467555?tool=bestpractice.com