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The function of copper ions in copper releasing IUD's is :

  • They suppress sperm motility and fertilising capacity of sperms

  • They inhibit gametogenesis

  • They make uterus unsuitable for implantation

  • They make uterus unsuitable for implantation


A.

They suppress sperm motility and fertilising capacity of sperms

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In case of a couple where the male is having a very low sperm count, which technique will be suitable for fertilisation?

  • Intrauterine transfer

  • Gamete intracytoplasmic fallopian transfer

  • Artificial Insemination

  • Artificial Insemination


GIFT’ refers to

  • Gamete ln vitro Fertilization Technique

  • Gamete Inter Fallopian Tube

  • Gamete Intra Fallopian Transfer

  •  Gamete ln vitro Fertilization Transfer


The contraceptive ‘SAHELI’

  • blocks estrogen receptors in the uterus, preventing eggs from getting implanted.

  • increases the concentration of estrogen and prevents ovulation in females.

  • is a post-coital contraceptive.

  • is an IUD.


Spermatogenesis is under the regulatory influence of

  • ADH

  • FSH

  • LH

  • STH


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