title: Ultrasound-guided embryo transfer maximizes the IVF results on day 3 and day 4 embryo transfer but has no impact on day 5.
authors.forename: F P
authors.initials: FP
authors.lastname: Biervliet
authors.forename: P
authors.initials: P
authors.lastname: Lesny
authors.forename: S D
authors.initials: SD
authors.lastname: Maguiness
authors.forename: S R
authors.initials: SR
authors.lastname: Killick
mesh_terms: D004624:Embryo Transfer; D005260:Female; D005307:Fertilization in Vitro; D006801:Humans; D013997:Time Factors; D016896:Treatment Outcome; D014463:Ultrasonography