TY - GEN AU - Steiner,Anne Z AU - Jukic,Anne Marie Z TI - Impact of female age and nulligravidity on fecundity in an older reproductive age cohort SN - 1556-5653 PY - 2017///0523 KW - Adult KW - Age Factors KW - Cohort Studies KW - Female KW - Fertility KW - physiology KW - Gravidity KW - Humans KW - Infertility, Female KW - diagnosis KW - Pregnancy KW - Pregnancy Rate KW - trends KW - Prospective Studies KW - Reproduction KW - Surveys and Questionnaires KW - Time-to-Pregnancy N1 - Publication Type: Clinical Trial; Journal Article UR - https://doi.org/10.1016/j.fertnstert.2016.02.028 ER -