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Explain how do the following act as cont...

Explain how do the following act as contraceptives :
(a) CuT (b) “Saheli”

Text Solution

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(a) Cu-ions released suppress sperm motility, lowers the fertilising capacity of sperms. .
(b) Inhibit ovulation, implantation, as well as alter the quality of cervical mucus to prevent or retard the entry of sperm.
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