A couple visited a fertility clinic to treat their infertility. suggest & explain a method which would enable them to have a child using their own gametes.

Assisted reproductive technologies (ART) –

Test Tube Baby / IVF- invitro fertilisation – the ova of the wife, and sperms from the husband are collected and are induced to form a zygote under simulated conditions in the laboratory. followed by ET- embryo transfer ( transfer of embryo into the woman)

ZIFT – Zygote transferred into the wife .