Editing Zygote intrafallopian transfer (section)

==Indications==
ZIFT has been used in infertility situations where at least one of the fallopian tubes is normal and other treatments have failed; however, the need for two interventions and the fact that [[IVF]] results are equal or better (as of 2004), leaves few indications for this procedure. Accordingly, the number of ZIFTs performed has been declining.<ref>{{cite journal |author=Toner JP| title=Progress we can be proud of: U.S. trends in assisted reproduction over the first 20 years. |journal=Fertil. Steril. | pmid=12413976 |year=2002 |volume=78 |issue=5 |pages=943–50 |doi=10.1016/s0015-0282(02)03769-x|doi-access=free }}</ref>