Controlled natural in vitro fertilization may be an alternative for patients with repeated unexplained implantation failure and a high uterine natural killer cell count.
Patients with a history of repeated and unexplained implantation failure after IVF-embryo transfer and a high uterine natural killer cell count during estrogen-progestin treatment may benefit from controlled natural IVF-ET.
Lédée-Bataille
Nathalie
N
Dubanchet
Sylvie
S
Kadoch
Jacques
J
Castelo-Branco
Altina
A
Frydman
René
R
Chaouat
Gérard
G
D019002:CD56 Antigen / Q000378:metabolism; D002452:Cell Count; D010064:Embryo Implantation; D004967:Estrogens / Q000627:therapeutic use; D005260:Female; D005307:Fertilization in Vitro / Q000379:methods*; D006801:Humans; D007694:Killer Cells, Natural / Q000378:metabolism* / Q000473:pathology*; D008183:Luteal Phase; D011372:Progestins / Q000627:therapeutic use; D016896:Treatment Outcome; D014599:Uterus / Q000473:pathology*
D019002:CD56 Antigen; D004967:Estrogens; D011372:Progestins