Recurrent pre-clinical pregnancy loss is unlikely to be a 'cause' of unexplained infertility
Author(s) -
Yvonne E Koot,
Carolien M. Boomsma,
Marinus J.C. Eijkemans,
Eef G.W.M. Lentjes,
Nicholas S. Macklon
Publication year - 2011
Publication title -
human reproduction
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 2.446
H-Index - 226
eISSN - 1460-2350
pISSN - 0268-1161
DOI - 10.1093/humrep/der217
Subject(s) - unexplained infertility , infertility , medicine , pregnancy , obstetrics , gynecology , confidence interval , menstrual cycle , urinary system , odds ratio , creatinine , pregnancy test , biology , hormone , genetics
A proportion of women with 'unexplained' infertility may present with subfertility because their pregnancies fail before they are clinically recognized. In order to test whether pre-clinical early pregnancy losses (EPL) occur more frequently in women with unexplained infertility, serial urinary hCG concentrations were measured to compare EPL per cycle rates following spontaneous conception in patients with unexplained infertility versus healthy volunteers.
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