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  4. What is correct about the contraceptive method shown in the diagram below? <img class=img-fluid question-image alt=Question src=https://cdn.tardigrade.in/q/nta/b-yu38qbssh6vchged.jpg />

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Q. What is correct about the contraceptive method shown in the diagram below?
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NTA AbhyasNTA Abhyas 2022

Solution:

IUDs increase phagocytosis of sperms within the uterus and the Cu ions released suppress sperm motility and the fertilizing capacity of sperms. The hormone-releasing IUDs, in addition, make the uterus unsuitable for implantation and the cervix hostile to the sperms ex: Cu T (copper T), Multiload 375 etc.