Question

Which ART method is indicated specifically for tubal infertility?

Options

• IUI

• ZIFT

• Surrogacy

• GIFT

Answer 1

According to the ART comparison table, ZIFT (Zygote Intra Fallopian Transfer) is indicated specifically for tubal infertility. In ZIFT, a zygote or early embryo with up to 8 blastomeres is transferred into the fallopian tube using laparoscopy. However, ZIFT itself requires at least one functional fallopian tube, so it is suitable only for certain types of tubal disorders, not for completely blocked or absent tubes.