Discuss various aspects for infertility.
A large number of couples all over the world including India are infertile.
- There can be many reasons for infertility like physical, congenital diseases, drugs, immunological or even psychological.
- In India often the female is blamed for the couple being childless, but more often than not, the problems lies in the male partner.
- Specialized health care units could help in diagnosis and corrective treatment of some of these disorders and enable these couples to have children.
A woman who substitutes or takes the place of the real mother to nurse the embryo is called
Embryo with more than $16$ blastomeres formed due to in vitro fertilisation is transferred into
Difference between $ZIFT$ and $IUT$ lies in the
Give scientific reasons : A couple without children can have a child by modern research.
Select the correct match of the techniques given in column $I$ with its feature given in column $II$.
column $I$ | column $II$ |
$A.$ $ICSI$ | $I$ Artificially introduction of semen into the vagina or uterus. |
$B.$ $IUI$ | $II$ Transfer of ovum collected from a donor into the fallopian tube where fertilization occur |
$C.$ $IUT$ | $III$ Formation of embryo by directly injecting sperm into the |
$D.$ $GIFT$ | $IV$ Transfer of the zygote or early embryo (with upto $8$ blastomeres) into a fallopian tube. |
$E.$ $ZIFT$ | $V$ Transfer of embryo with more than $8$ blastomeres into the uterus |