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

Contraceptive pills contain ......... .

....... $IUDs$,in addition,make the uterus unsuitable for implantation and the cervix hostile to the sperms.

Differentiate between the physical barrier method and the chemical barrier method of contraception.

Match the columns:
Column $I$Column $II$
$(a)$ Physical method$(p)$ Synthesized rubber or plastic cap
$(b)$ Diaphragms$(q)$ Spermicidal substance
$(c)$ Chemical method$(r)$ Condoms

Explain the difference between Pills and Saheli.

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