251
Participants
Start Date
November 30, 2011
Primary Completion Date
July 26, 2017
Study Completion Date
July 26, 2017
Placebo
One placebo capsule daily.
Probiotic dietary supplement
Dietary Supplement: Lactobacillus rhamnosus GR-1, Lactobacillus reuteri RC -14
Stanford University School of Medicine/Lucile Packard Children's Hospital, Stanford
Aptos Women's Health Center, Aptos
Dominican Hospital, Santa Cruz
Stanford University
OTHER