--%>

Working of contraceptive pills

Explain the working of the contraceptive pills?

E

Expert

Verified

Contraceptive pills consist of hormones progesterone and estrogen. If consumed daily from the 4th day after menses abnormal elevation of these hormones acts on the hypophysis-hypothalamus endocrine axis hindering the LH and FSH liberations. As these hormones then do not attain their normal high levels during the menstrual cycle ovulation does not takes place. (Treatment with the contraceptive pills should be initiated under the medical supervision.)

   Related Questions in Biology

  • Q : Do sea urchins contain teeth Do sea

    Do sea urchins contain teeth?

  • Q : Structural level of

    On which structural level of enzyme (quaternary, tertiary, secondary or primary) does enzyme-substrate interaction depend?

  • Q : What is antigen What do you mean by the

    What do you mean by the term antigen?

  • Q : Electrons from NADH2 and FADH2 passing

    Describe how in the respiratory chain do electrons from NADH2 and FADH2 passing via cytochromes release energy for ATP synthesis? What is this ATP synthesis termed?

  • Q : Do echinoderms contain an excretory

    Do echinoderms contain an excretory system? How is the excretion completed in such animals? Answer: Echinoderms do not contain an excretory system. Their excretions

  • Q : Bacterial and animal cells Regarding

    Regarding the existence of nucleus what is the basic difference between bacterial and animal cells?

  • Q : Knowledge Management - Organizational

    "Knowledge is information that changes something or somebody - either by becoming grounds for actions, or by making an individual (or an institution) capable of different or more effective action." Like many other concepts and practices in management and organizational behavior, the exact

  • Q : Process of Organizing Process of

    Process of Organizing The process of organization may be described as the managerial function of organizing. It consists in making a rational division of work into groups of activities and tying to

  • Q : Feature of a pharmaceutical

    Describe the most challenging feature of a pharmaceutical representative?

  • Q : Appropriate measures to monitor and

    Appropriate measures to monitor and assess success: Human resource management team should focus on the activities and skills of each individual thus they should measure the performance of each individual and team and should provide feedback to them th