title: Stress and infertility: "the chicken or the egg?".
authors.forename: S R
authors.initials: SR
authors.lastname: Lindheim
authors.forename: M V
authors.initials: MV
authors.lastname: Sauer
mesh_terms: D005260:Female; D005307:Fertilization in Vitro; D006801:Humans; D007246:Infertility / Q000150:complications* / Q000628:therapy; D008297:Male; D013315:Stress, Psychological / Q000150:complications*