Biomarkers of Infertility (Time to Conceive extension)


National Institute of Child Health and Human Development (NICHD)

Principal Investigator

Dr. Anne Steiner, Obstetrics and Gynecology

Project Run Dates

4/15/2011 to 3/31/2016 (previously listed as Time to Conceive)



Biomarkers of Infertility/Time to Conceive is a time-to-pregnancy research study at the University of North Carolina at Chapel Hill. The purpose of Time to Conceive is to learn a way to measure fertility in women ages 30 to 44 who are trying to get pregnant. Specifically, we will try to determine if certain hormones (FSH, estradiol, antimullerian hormone, inhibin) in blood and urine will predict fertility and infertility.


Associated Publications and other materials


All associated publications, abstracts and poster presentations are listed on the Time To Conceive website