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प्रश्न
Males in whom testes fail to descend to the scrotum are generally infertile. Why?
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उत्तर
If the testes fail to descend to the scrotum, gametogenesis could be inhibited, the process of spermatogenesis require a marginally lesser ambient temperature than that in the abdominal cavity.
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संबंधित प्रश्न
Suggest some methods to assist infertile couples to have children.
Give four causes of infertility in males.
Multiple choice question.
Test tube baby technique is called _______.
Correct the following statement.
Transfering of an embryo with more than 8 blastomeres into the uterus is called GIFT.
The procedure of GIFT involves the transfer of female gametes into the fallopian tube, can gametes be transferred to the uterus to achieve the same result? Explain.
Which method of ART is preferred incase of blockage of fallopian tubes?
The method of directly injecting a sperm into ovum in assisted by reproductive technology is called ______.
Which Artificial Reproductive Technique can help a lady conceive a child if both her fallopian tubes are blocked?
The highly sophisticated procedure of directly injecting a sperm into an egg is called ______.
Assisted reproductive technology, IVF involves transfer of ______.
Which of the following is ART?
The technique called Gamete Intra Fallopian Transfer (GIFT) is recommended for those females ______.
In vitro fertilisation is a technique that involves transfer of which one of the following into the fallopian tube?
Which of the following is a non-medicated intrauterine device (IUD)?
In ET technique embryo is transferred into ______.
Mark the odd one.
Briefly explain IVF and ET What are the conditions in which these methods are advised?
An infertile couple was advised to undergo In vitro fertilization by the doctor. Out of the options given below, select the correct stage for transfer to the fallopian tube for successful results.
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 |
The ______ is also called the womb.
