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

State True/False with explanation. Complete lactation could help as a natural method of contraception. - Biology

Advertisements
Advertisements

प्रश्न

State True/False with explanation.

Complete lactation could help as a natural method of contraception.

विकल्प

  • True

  • False

MCQ
सत्य या असत्य

उत्तर

This statement is True.

Explanation:

Complete lactation or lactational amenorrhea is a natural method of contraception. However, it is limited till lactation period, which continues till six months after parturition.

shaalaa.com
  क्या इस प्रश्न या उत्तर में कोई त्रुटि है?
अध्याय 4: Reproductive Health - Exercises [पृष्ठ ६६]

APPEARS IN

एनसीईआरटी Biology [English] Class 12
अध्याय 4 Reproductive Health
Exercises | Q 11.3 | पृष्ठ ६६

संबंधित प्रश्न

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


Answer the following question.

Describe the various methods of birth control to avoid pregnancy.


______ is not a permanent method of birth control.


What is MTP?


Amniocentesis can be used to determine ______.


How is contraception achieved by a contraceptive pill?


What is the term used for the gonorrhoea infection caused to girls before puberty?


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

Choose the right one among the statements given below.


Match List - I with List - II.

List I List II
(a) Vaults (i) Entry of sperm through
Cervix is blocked
(b) IUDs (ii) Removal of Vas deferens
(c) Vasectomy (iii) Phagocytosis of sperms
within the Uterus
(d) Tubectomy (iv) Removal of the fallopian tube

Choose the correct answer from the options given below.


The present population growth rate in India is alarming. Suggest ways to check it.


Mention two advantages of lactational amenorrhea as a contraceptive method.


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


A population that exhibits birth rate identical to death rate implies ______.


When ovulation does not occur during the period of intense lactation following parturition, it is termed as ______.


The attributes of population but not of the individual are ______.


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 ______ ______

Share
Notifications

Englishहिंदीमराठी


      Forgot password?
Use app×