Which combination of techniques includes embryo transfer to assist females experiencing infertility issues?
GIFT and ZIFT
ICSI and ZIFT
GIFT and ICSI
ZIFT and IUT
The combination of ZIFT (Zygote Intrafallopian Transfer) and IUT (Intrauterine Transfer) includes embryo transfer to assist females experiencing infertility issues. In ZIFT, fertilized embryos are transferred into the fallopian tubes, allowing them to travel toward the uterus naturally. IUT, on the other hand, involves the transfer of embryos directly into the uterine cavity. Both techniques aim to aid females who are unable to conceive by facilitating the implantation and development of embryos in the reproductive system. Therefore, Option 4 is the correct answer.