What is the purpose of contraceptive pills?
$I$. They inhibit ovulation and implantation
$II$. They alter the quality of cervical mucous to prevent or retard the entry of sperms
$III$. They prevent the ejaculated semen from entering the female vagina
$IV$. They inhibit spermatogenesis

  • A
    $I, II \text{ and } IV$
  • B
    $I, II \text{ and } III$
  • C
    $I \text{ and } II$
  • D
    $I, II, III \text{ and } IV$

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Similar Questions

Identify the natural methods of contraception from the following list:
$I$. Implantation
$II$. Lactational amenorrhoea
$III$. Condoms
$IV$. Vasectomy
$V$. Tubectomy
$VI$. Sterilisation

Describe the sterilization method with a diagram.

What is the purpose of the surgical method of contraception?

Which of the following approaches does not give the defined action of contraceptive?

The birth control device not used by women is:

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