Home
Class 12
BIOLOGY
What is the significane of progesterone-...

What is the significane of progesterone-estrogen combination as a contraceptive measure ?

Text Solution

Verified by Experts

Progestogens or progestogen-estrogen combinations play an important role in contraception. They are used in the form of tablets or pills. They inhibit ovualation and hence implantation.
The are also used by females as injections or implants under the skin. Their mode of action is similar to that of pills but their effective periods are longer.
Promotional Banner

Topper's Solved these Questions

  • REPRODUCTIVE HEALTH

    NCERT EXEMPLAR ENGLISH|Exercise SHORT ANSWER TYPE QUESTIONS|9 Videos

  • REPRODUCTIVE HEALTH

    NCERT EXEMPLAR ENGLISH|Exercise LONG ANSWER TYPE QUESTIONS|5 Videos

  • REPRODUCTIVE HEALTH

    NCERT EXEMPLAR ENGLISH|Exercise LONG ANSWER TYPE QUESTIONS|5 Videos

  • REPRODUCTION IN ORGANISMS

    NCERT EXEMPLAR ENGLISH|Exercise Long Answer Type Questions|5 Videos

  • SEXUAL REPRODUCTION IN FIOWERING PIANTS

    NCERT EXEMPLAR ENGLISH|Exercise Long Answer Type Questions|5 Videos

Similar Questions

Explore conceptually related problems

Progesterone is used as contraceptive as

What is the work of progesterone which is present in oral contraceptive pills ?

What is the work of progesterone which is present in oral contraceptive pills ?

Estrogen and Progesterone

What is the importance of measurement?

Read the statements given below. Which of the following statements is / are incorrect ? I. Amniocentesis , a procedure which involves the analysis of yolk cells , has been banned by the government to prevent female foeticide. II. The oral contraceptives pill ' saheli ' was developed by the central During Research Institute ( CDRI ) situated in the city of Ludhiana . III. Spermicidal Creams , jellies , and foams are usually used with natural methods of contraception to increase their efficiency . IV . Progesterone or progesterone - estrogen combination can also be used as implants under the skin for contraception purpose .

Best contraceptive measure in males is :-

The administration of progestogens or progesterone-estrogen combinations within 72 hours of coitus has been found to be very effective as

The administration of progestogens or progesterone-estrogen combinations within 72 hours of coitus has been found to be very effective as

Low level of progesterone and estrogen in blood stimulate