RELEVANCE OF THE MISCARRIAGE NEW PREGNANCY INTERVAL
RELEVANCE OF THE MISCARRIAGE NEW PREGNANCY INTERVAL
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DOI：
10.1515/jpme.1994.22.3.235
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发表时间：
1994-01-01
影响因子：
2.4
通讯作者：
HUCH, A
中科院分区：
文献类型：
--
作者：
WYSS, P;BIEDERMANN, K;HUCH, A
There is a wide divergence of opinion concerning the interval a woman should wail after a miscarriage before attempting a new pregnancy (''pregnancy interval''). Many authors recommend waiting 3-4 months in order to reduce the risk of another miscarriage [3, 6, 17, 21]. This retrospective study investigated whether a longer pregnancy interval lowers the risk of repeal miscarriage (R-risk) and/or prematurity. The association between parity and R-risk was also analyzed. Results showed that there are no proven reasons to recommend a waiting period between a miscarriage and a subsequent pregnancy, because the R-risk was around 20% irrespective of interval duration. Prematurity too is not influenced by a wailing period after miscarriage. There was, however, an association between parity and R-risk and risk of prematurity: nulliparae were more likely to have a repeat miscarriage (p < 0.05) or a preterm delivery in the next pregnancy (p < 0.05) than women who had already given birth to a child.
