Describe the different methods of embryo transfer.
in this metod the semen(sperm ) from the donor/husband and ovum from donor/wife are allowed to meet outisde female body and form zygote and devolope into an 8 celled morula ,it is transfered to fallopian tube and if it is 8-16 celled morula transfered to uterus of mother for further development.
1. ZIFT- Zygote Intra Fallopian Transfer
Zygote is formed outside the body of female by fertilization of male and female gamete.
when the size of zygote is 8 blastomere then it is transfer into fallopian tube and called ZIFT.
2. IUT- Intra Uterine Transfer
when the size of zygote is >8 blastomere then it is transfer into uterus and called IUT.