Our results show that the revised cut-off values recommended by the Royal College of Obstetricians and Gynaecologists, National Institute for Health and Care Excellence, and American College of Radiology for mean gestational sac diameter and crown-rump length to diagnose miscarriage are associated with 100% specificity.
Our study results support the latter view as levels of stress were found to be unrelated to pregnancy outcome, or indeed, affected by emotional factors such as number of previous miscarriages or length of time trying to conceive.
There is the intention to be fair - even to the hated bourgeois parents of the cool and apparently unfeeling wife who is at length brought to heel by a miscarriage.
Information on all prior pregnancies was collected, including outcomes (livebirth, stillbirth, miscarriage, abortion, other), gestational lengths (in weeks or months), and dates each pregnancy ended.
Following a miscarriage, the author walks the length of the River Humber with her nine-year-old daughter.
Indeed, a wide range of complications of advanced reproductive age have been associated with shorter telomere length, including Down syndrome [ 45] and recurrent miscarriage [ 46] (also reviewed in [ 30]).
We validated and updated recent guidance changes by establishing the performance of cut-off values for crown-rump length and mean gestational sac diameter to diagnose miscarriage with narrow confidence intervals for specificity.
Objectives To validate recent guidance changes by establishing the performance of cut-off values for embryo crown-rump length and mean gestational sac diameter to diagnose miscarriage with high levels of certainty.
For a detailed breakdown of diagnostic performance see supplementary table S4 (mean gestational sac diameter measurements) and table S5 (crown-rump length measurements) in relation to gestational age to predict miscarriage.
We allow the effects of IPI categories less than 51 months in length to differ by whether the preceding pregnancy resulted in an induced abortion, miscarriage, stillbirth, or live birth.
