The correct option is A ICSI: Intra cytoplasmic sperm injection
GIFT, IUT, ZIFT and ICSI are assisted reproductive technologies that help infertile couples to have children.
GIFT: Gamete intra fallopian transfer
IUT: Intra uterine transfer
ZIFT: Zygote intra fallopian transfer
ICSI: Intra cytoplasmic sperm injection