Evaluating causal associations of chronotype with pregnancy and perinatal outcomes and its interactions with insomnia and sleep duration: a Mendelian …

Q Yang, MC Magnus, F Kilpi, G Santorelli, AG Soares… - medRxiv, 2023 - medrxiv.org
IMPORTANCE Observational studies suggest that chronotype is associated with pregnancy
and perinatal outcomes. Whether these associations are causal is unclear. OBJECTIVE To …

A nested case-control study of factors influencing adverse pregnancy outcomes in women with previous pregnancy loss

L Liu, F Wang, K Wang, H Huo, W Zhang - 2023 - researchsquare.com
Recurrent pregnancy loss is common in women of childbearing age and also causes great
physical and psychological harm to patients and families, but the relationship between the …

Sleep characteristics and fecundity

AZ Steiner - Fertility and Sterility, 2023 - fertstert.org
In this secondary analysis of the Effects of Aspirin on Gestation and Reproduction (EAGeR)
trial, Freeman et al.(1) sought to ''evaluate the associations between preconception sleep …