Risk score to stratify miscarriage risk levels in preconception women.

Spontaneous miscarriage is one of the most common complications of pregnancy. Even though some risk factors are well documented, there is a paucity of risk scoring tools during preconception. In the S-PRESTO cohort study, Asian women attempting to conceive, aged 18-45 years, were recruited.

Plasma glycemic measures and fecundability in a Singapore preconception cohort study.

Objective: To examine the association between plasma glycemia in women attempting to conceive and fecundability, as measured by time to pregnancy.

Design: Prospective preconception population-based study.

Setting: Hospital.