Background In this study of cannabis use in large nationally representative samples of
United States (US) women aged 12–44 years, we evaluate variation by pregnancy month …

Use of cannabis during pregnancy is on the rise, yet little is known about how women
administer cannabis during the perinatal period. This study examined self-reported modes of …

Introduction The prevalence of prenatal cannabis use has nearly doubled in the US from
2002 to 2017. As cannabis legalization continues to expand, this study aimed to estimate the …

Background While accumulated evidence has shown that the prevalence of cannabis use
among pregnant women in the US has increased in recent years, little is known about the …

Importance As the overall prevalence of prenatal cannabis use rises, it is vital to also monitor
trends in the frequency of cannabis use in the period leading up to and during pregnancy …

Introduction Passage of cannabis laws may impact cannabis use and the use of other
substances. The suggested association is of particular concern in pregnant women where …

Evidence suggests fetal risks are associated with cannabis use during pregnancy. Yet,
insights into women's decision-making and cannabis use during pregnancy are limited. This …

Background Cannabis use is increasingly common among pregnant women despite
concern that it may be linked to adverse maternal and infant outcomes. Determining whether …

Objective Cannabis is the most commonly used recreational drug during pregnancy in the
United States. This study aimed to describe the rate of cannabis dependence or abuse use …

The use of cannabis is generally more prevalent among youth, with 39.3% of 15-to 17-year-
olds and 69.9% of 18-to 19-year-olds reporting lifetime This is the second in a series of …