Paid ($800) Women's Menstrual Health & Vitamin D Study (Durham, NC) (Durham)

Join our Women's Menstrual Health and Vitamin D Study (Durham, NC) Earn up to $800 based on the parts of the study you complete.
This five month study is recruiting healthy women that might have low vitamin D levels.
The information we learn may help us understand how to improve women’s menstrual cycles and improve fertility.
Who can participate? Women ages 19-40 Have menstrual cycles that are less than 50 days apart Have an intact (whole) uterus and both ovaries Have no illnesses that affect fertility No current hormonal medication use (except thyroid hormones) Are willing to complete activities and take vitamin D capsules Live in Research Triangle Park (RTP) North Carolina or surrounding area What is required? Three in person visits to the clinic site in RTP Daily Urine collection for two of the months Filling out daily and weekly online diaries Women will be compensated up to $800 Who is running the study? A team, led by reproductive health scientist Dr.
Anne Marie Jukic at the National Institute of Environmental Health Sciences Clinical Research Unit For more information about this study: Visit: https://www.
invitedtrial.
net/ Call: 1-800-945-2459 Mon-Fr 8-4