Transcervical intrafallopian transfer of zygotes.
Reportedly, gamete intrafallopian transfer and zygote intrafallopian transfer are successful methods in assisted conception. This pilot study describes the experiences and results of a recently developed technique of vaginal transcervical intrafallopian transfer. In a group of 38 women with unexplained infertility, oocytes were retrieved. In 25 patients, pronucleate embryos were transferred to the fallopian tubes. A positive pregnancy test was reported in 8 cases. Considerations pertaining to this method and technical implications are discussed.
Department of Obstetrics and Gynecology, Academic Hospital Rotterdam-Dijkzigt, The Netherlands.
M C
MC
Scholtes
B J
BJ
Roozenburg
A T
AT
Alberda
G H
GH
Zeilmaker
D000328:Adult; D002404:Catheterization / Q000379:methods; D002584:Cervix Uteri; D004867:Equipment Design; D005187:Fallopian Tubes; D005260:Female; D005307:Fertilization in Vitro; D006801:Humans; D011247:Pregnancy; D012099:Reproductive Techniques / Q000295:instrumentation; D015053:Zygote