title: False-positive results in home ovulation prediction devices due to very low concentrations of human chorionic gonadotropin.
authors.affiliation: Department of Pathology and Immunology, Division of Laboratory and Genomic Medicine, Washington University School of Medicine, USA.
authors.forename: Bridgit O
authors.initials: BO
authors.lastname: Crews
authors.forename: Kelle H
authors.initials: KH
authors.lastname: Moley
authors.forename: Ann M
authors.initials: AM
authors.lastname: Gronowski
mesh_terms: D000328:Adult; D006063:Chorionic Gonadotropin / Q000652:urine*; D020964:Embryo Loss / Q000473:pathology; D005189:False Positive Reactions; D005260:Female; D006801:Humans; D007986:Luteinizing Hormone / Q000652:urine*; D044384:Ovulation Prediction / Q000295:instrumentation*; D011247:Pregnancy; D011258:Pregnancy Tests / Q000592:standards*
chemical_list: D006063:Chorionic Gonadotropin; D007986:Luteinizing Hormone
keywords: False positive; LH; LH surge; Ovulation prediction; hCG