Recurrence Risks for Common Complications of Pregnancymdash;A Review

摘要

NA;A review of the literature concerning the more common complications of pregnancy indicates that recurrence risks are available for most and can be summarized as followscolon; hydatidiform molemdash;1.3 to 2.9 per centsemi; recurrent miscarriagemdash;20 to 30 per centsemi; ectopic pregnancymdash;20 to 30 per centsemi; severe preeclampsiamdash;7.5 per centsemi; mild preeclampsiamdash;29 per centsemi; preterm labormdash; 15 per cent after one and 30 per cent after two. While recognizing that each individual case merits full investigation and careful assessment, it is proposed that these risk figures provide a useful basis for use in prehyphen; and postpregnancy counseling.