title: A note on the effect of ignoring dropout cases on fecundability as estimated from a follow-up study.
mesh_terms: D005260:Female; D005298:Fertility; D005306:Fertilization; D005500:Follow-Up Studies; D006801:Humans; D008954:Models, Biological; D010352:Patient Dropouts; D011247:Pregnancy; D011336:Probability; D013997:Time Factors