[Quality of the conceptus: embryo transfer strategy].
Embryo transfer is one of the key points of human IVF. Success or failure, as well as further incidence of multiple pregnancies are the immediate consequence of this technical point. The IVF transferus has also to manage with the patient anxiety. The technical points of embryo transfer are reviewed. Results of the national french registry concerning transfers of 2 or 3 embryons are also analysed. Then, an experience concerning delayed embryo transfer at the blastocyst stage is reported, taking in to account the high PR obtained after transfer of frozen thawed blastocysts.
Nicollet
B
B
Institut Rhônalpin, Bron.
D000328:Adult; D015925:Cryopreservation; D004624:Embryo Transfer / Q000379:methods* / Q000706:statistics & numerical data; D005260:Female; D006801:Humans; D011247:Pregnancy / Q000706:statistics & numerical data