title: [Culture to blastocyst-stage: Is it valid to observe cleaved embryos? Yes].
authors.affiliation: Service d'histologie-embryologie-cytogénétique, CECOS, CHU Jean-Verdier, AP-HP, avenue du 14-Juillet, 93143 Bondy, France. Electronic address: christophe.sifer@aphp.fr.
authors.forename: C
authors.initials: C
authors.lastname: Sifer
mesh_terms: D001755:Blastocyst; D002970:Cleavage Stage, Ovum; D046149:Embryo Culture Techniques / Q000379:methods*; D004624:Embryo Transfer; D047108:Embryonic Development; D005260:Female; D006801:Humans; D027724:Reproductive Techniques, Assisted; D013997:Time Factors
keywords: Blastocyst transfer; Culture prolongée; Early cleaved embryos; Embryons aux stades précoces; Extended culture; Morphological observation; Observation morphologique; Transfert de blastocyste