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कर्नाटक बोर्ड पी.यू.सी.पीयूसी विज्ञान 2nd PUC Class 12

Mention two advantages of lactational amenorrhea as a contraceptive method.

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प्रश्न

Mention two advantages of lactational amenorrhea as a contraceptive method.

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उत्तर

  1. There is no ovulation and therefore the menstrual cycle do not take place.
  2. As no medicines or devices are used in these methods, side effects are almost nil.
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  क्या इस प्रश्न या उत्तर में कोई त्रुटि है?
अध्याय 4: Reproductive Health - VERY SHORT ANSWER [पृष्ठ २७]

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एनसीईआरटी एक्झांप्लर Biology Exemplar [English] Class 12
अध्याय 4 Reproductive Health
VERY SHORT ANSWER | Q 10. | पृष्ठ २७

संबंधित प्रश्न

Removal of gonads cannot be considered as a contraceptive option. Why?


Short answer question.

Comment on any two mechanical contraceptive methods.


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Which of the following are chemical barriers used as contraceptives?


Choose the correct option:

Sterilisation techniques are generally fool proof methods of contraception with least side effects. Yet, this is the last option for the couples because:

  1. It is almost irreversible
  2. Of the misconception that it will reduce sexual urge/drive
  3. It is a surgical procedure
  4. Of lack of sufficient facilities in many parts of the country

Condoms are one of the most popular contraceptives becuase of the following reasons.


Which one of the following is an example of Hormone releasing IUD?


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What are the advantages of natural methods of contraception over artificial methods?


All reproductive tract infections RTIs are STDs, but all STDs are not RTIs. Justify with example.


Given below are four contraceptive methods and their modes of action. Select the correct match:

Method Mode of action
a) Condom (i) Ovum not able to reach Fallopian tube
b) Vasectomy (ii) Prevents ovulation
c) Pill (iii) Prevents sperm reaching the cervix
d) Tubectomy (iv) Semen contains no sperms

Name and explain a surgical contraceptive method that can be adopted by the male partner of a couple.


Given below are certain situations. Analyse the situation and suggest the name of suitable contraceptive device along with mode of action.

Situation Requirement of contraceptive for - Name of contraceptive device Mode of action
1 blocking the entry of sperms through cervix ______ ______
2 spacing between children ______ ______
3 effective emergency contraceptive ______ ______
4 terminal method to prevent any more pregnancy in female ______ ______
5 sterilization in male ______ ______

What is the statutory minimum marriage age for females in India as adopted by the Government of India?


In what year was India's first family planning programme launched?


What is a significant advantage of using IUD (Intrauterine Devices) as a contraceptive method?


Which contraceptive method provides dual protection by preventing pregnancy and reducing the risk of sexually transmitted diseases?


Which IUD example is specifically mentioned as a contraceptive device that increases phagocytosis of sperm?


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