title: Infertility after the pill.
mesh_terms: D000818:Animals; D003276:Contraceptives, Oral / Q000009:adverse effects*; D004967:Estrogens / Q000009:adverse effects*; D005260:Female; D006801:Humans; D007247:Infertility, Female / Q000139:chemically induced* / Q000662:veterinary*; D012756:Sheep; D012757:Sheep Diseases
chemical_list: D003276:Contraceptives, Oral; D004967:Estrogens