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प्रश्न
Briefly explain IVF and ET What are the conditions in which these methods are advised?
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उत्तर
IVF and ET refers to In vitro Fertilisation and Embryo Transfer. Gametes from the male and female are collected hygienically and induced to fuse in the laboratory set up under simulated conditions. The zygote formed is collected and introduced into the uterine region of a host or surrogate mother at an appropriate time (secretory phase). Early embryos (upto 8 cell) are generally transferred to the fallopian tube whereas embryos with more than 8 cells are transferred to the uterns.
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संबंधित प्रश्न
Expand the following:
ZIFT
Multiple choice question.
Test tube baby technique is called _______.
Fill in the blank:
Sperm fertilizes ovum in the _______of fallopian tube.
Explain any three methods that can be used to overcome infertility.
Correct the following statement.
Transfering of an embryo with more than 8 blastomeres into the uterus is called GIFT.
Expand the following.
ZIFT
Which method of ART is preferred incase of blockage of fallopian tubes?
In ______ the egg is first fertilized outside the body and then it is inserted into the oviduct.
A childless couple can be assisted to have a child through a technique called GIFT. The full form of this technique is ______.
Artificial insemination means ______.
Which method can be used for women that cannot produce ovum but can provide suitable environment?
Which of these can be used to cure infertility in couples where male partner has very low sperm count?
The test-tube baby programme employs which one of the following techniques?
What is correct for test tube baby?
What are the Assisted Reproductive Techniques practised to help infertile couples? Describe any three techniques.
Placed below are case studies of some couples who were not able to have kids. These couples are not ready for adoption or taking gametes from donors. After thoroughly examining the cases, which Assisted Reproductive Technology will you suggest to these couples as a medical expert? Explain briefly with justification of each case.
| Couple | Test reports of Female partner |
Test reports of male partner |
| Couple 1 | Normal reports | Normal sperms in testes, Missing connection in epididymis and Vas deferens. |
| Couple 2 | Blockage in the fallopian tube | Normal reports |
| Couple 3 | Normal reports | Poor semen parameters in terms of count, motility and morphology. |
| Couple 4 | low ovarian reserve | Normal reports |
| Couple 5 | Sterilization in male | Morphologically abnormal sperms |
Give a term for the following:
An ART in which eggs are removed from the ovary of the female, fertilised and then placed in her fallopian tube.
The ______ is also called the womb.
