The P3 Study is also known as the Path to Prevent Preterm Birth Study. This study collects detailed data and biologic samples. It will help researchers to understand why some women have more than one preterm birth. For example, information from this study may help doctors know which medications or medical care will work best to help women deliver full term. We hope that this research will help improve outcomes for moms and babies in North Carolina and beyond! We are including women who have had a previous preterm birth. We are also asking some women who have delivered only full term babies to participate.

While platforms market gig work as an opportunity for entrepreneurship and as a fall-back option during periods of unemployment, the current coronavirus pandemic -- and the importance of social distancing -- suggests that gig employment might not be a solution during times of national crisis. This mixed methods research project will utilize in-depth interviews and demographic surveys (conducted remotely) with up to 100 gig workers in NYC affiliated to examine how workers are experiencing the virus and how it is impacting their lives and livelihoods.

The purpose of this study is to evaluate an educational platform for concussion education.

The purpose of this study is to understand the ways neighborhoods impact young Black men's heart health. In this study, Black men will meet as a group to talk and do some activities to help improve understanding of how neighborhoods impact health.

Are you pregnant and planning to deliver at UNC? We are interested in investigating how the stress affects pregnancy outcomes. Our study uses simple surveys (up to 4 times). Participants are eligible for a raffle to win one of five $50 gift cards! You can also join a second part of this study and provide a blood sample when your blood is drawn at your OB appointment; once we collect your blood you will receive a 'thank you' gift of newborn care items valued at $20!

In this study, we want to learn how our genes and how we live can make kids overweight and cause health problems.

Have you had a stroke? Did someone you care about have a stroke? If you are interested in participating in research studies related to stroke, you may join the UNC Stroke Research Registry. People on the registry may be called by researchers to find out if they want to participate in one or more studies related to stroke.

The purpose of this research study is to learn about messages about cigarettes and health.

This project will examine how men and women define egalitarianism within a romantic relationship through individual interviews with romantic partners.

The purpose of this study is to examine whether aspects of personality (the way people generally behave) relate to the types of choices people make. We will ask you a series of questions about your personality, and then ask you to complete three brief decision-making tasks.