Attitudes Toward Pregnancy and Their Impact on Timing of Prenatal Care Initiation after Prior Spontaneous Preterm Delivery: A Qualitative Descriptive Study.

Introduction: Timely presentation to prenatal care (PNC) is especially important for patients with a history of spontaneous preterm birth (sPTB). Our objective was to identify factors that pregnant individuals with prior sPTB perceived affected the timing of initiating PNC.

Materials And Methods: We conducted in-depth interviews (IDIs) with non-Hispanic (NH) Black or NH White pregnant individuals who had a prior sPTB and presented early (<20 weeks gestation) or late (≥20 weeks gestation) to care in the index pregnancy.

The #IVF journey: content analysis of IVF videos on TikTok.

Research Question: What patient populations and outcomes are depicted on IVF videos on the short-form video-sharing application 'TikTok'?

Design: This cross-sectional study investigated the 100 most-viewed videos utilizing the #IVF hashtag on TikTok. Only videos in English or Spanish were included in the analysis. An automated web-scraping platform was used to extract information from these videos.

Prenatal Vaccination Patterns among Birthing Individuals with History of Preterm Birth in the Pre- and Post-COVID Era.

Objective: This study aims to explore vaccination acceptance among individuals with a history of preterm birth between March and June during the pre-COVID (2019), early-COVID (2020), and late-COVID (2021) periods.

Study Design: This is a cross-sectional, retrospective cohort study of pregnant individuals with a history of preterm birth (<37 weeks' gestation) who initiated care of a subsequent pregnancy during pre-COVID (March-June 2019), early-COVID (March-June 2020), or late-COVID (March-June 2021). The primary outcome of interest was vaccination status for influenza, Tdap, and COVID-19 vaccines.