I: | Inhibit ovulation |
II: | May prevent implantation |
III: | Retard passage of sperms through the cervix |
1. | Only I and II are correct |
2. | Only I and III are correct |
3. | Only II and III are correct |
4. | I, II and III are correct |
I: | Using a condom during sexual intercourse can help prevent STIs and unwanted pregnancies. |
II: | Abstinence from sexual activity is the most reliable method of preventing STIs and unwanted pregnancies. |
III: | Spermicides are highly effective in preventing pregnancy as well as STIs. |
Assertion (A): | Oral Pills have to be taken daily for a period of 21 days starting preferably within the first five days of menstrual cycle. |
Reason (R): | After a gap of 7 days (during which menstruation occurs) it has to be repeated in the same pattern till the female desires to prevent conception. |
1. | (A) is False but (R) is True |
2. | Both (A) and (R) are True and (R) explains (A). |
3. | Both (A) and (R) are True but (R) does not correctly explain (A). |
4. | (A) is True but (R) is False |
Assertion (A): | Tubectomy and Vasectomy are highly popular all over the world. |
Reason (R): | The procedures are readily reversible. |
1. | Both (A) and (R) are True and (R) is the correct explanation of (A) |
2. | Both (A) and (R) are True but (R) is not the correct explanation of (A). |
3. | (A) is True but (R) is False. |
4. | (A) is False but (R) is False. |
The contraceptive ‘SAHELI’:
1. | is an IUD. |
2. | increases the concentration of estrogen and prevents ovulation in females. |
3. | blocks estrogen receptors in the uterus, preventing eggs from getting implanted. |
4. | is a post-coital contraceptive. |