Patterns and Predictors of Vaginal Bleeding in the First Trimester of Pregnancy
Patterns and Predictors of Vaginal Bleeding in the First Trimester of Pregnancy is a scholarly work by Amy H. Herring, Katherine E. Hartmann, Michele Jonsson Funk, Andrew F. Olshan, Donna Baird, and Reem Hasan, published in 2010 in ''Annals of Epidemiology''. The main subjects of the publication include medicine, ectopic pregnancy, uterine malformation, vaginal bleeding, human pregnancy, obstetrics, maternal health, and gynaecology. Consistent with the hypothesis that bleeding is a marker for placental dysfunction, bleeding is most likely to be observed around the time of the luteal-placental shift.