Steiner AZ

CONTEXT: Low vitamin D levels have been associated with female infertility, but the underlying mechanisms are not understood. OBJECTIVES: To examine vitamin D treatment, in vitro and in vivo, on human endometrial stromal cell (eSC) decidua…

BACKGROUND: While there is evidence that vitamin D deficiency is associated with long menstrual cycles, delayed ovulation, and reduced fertility, it is yet unknown if increasing vitamin D levels can regulate menstrual cycles, and thus possi…