Contraceptive methods, Biology

Contraceptive methods

The safe and easy methods to prevent pregnancy are called contraceptive methods.

i) Contraceptive methods followed by females are :

1) Use of harmonal tablets which prevent ovulation.
2) Use of intra uterine devices which are kept in the uterus to prevent the sperm from reaching the ovum
3) Use of spermicidal drugs which kill the sperms.
4) In recent years efforts are being made to develop nasal sprays and vaccines to prevent ovulation.
5) In addition surgical methods are also available in which the fallopian tubule in females are blocked Tubectomy.

ii) Contraceptive methods followed by men are :

1) Use of condomes.
2) Use of drugs that prevent the formation of sperms. The surgical methods are also available for males in which vas deferens is cut and blocked. They are called Vasectomy.

Posted Date: 9/3/2012 4:01:00 AM | Location : United States







Related Discussions:- Contraceptive methods, Assignment Help, Ask Question on Contraceptive methods, Get Answer, Expert's Help, Contraceptive methods Discussions

Write discussion on Contraceptive methods
Your posts are moderated
Related Questions
Homo sapiens first appeared in the fossil record between 200,000 to 300,000 years ago, The fossils were the Swanscomb man from England and Steinheim man from Germany. a) The Swa

Write down all the four quantum numbers of the electron in the outermost shell of rubidium (At. no.= 37) atom. a) What type of hybridization is associated with N in NH 3 ? b

LYMPH - Lymph is a mobile connective tissue comprising lymph plasma (fluid) and lymphcorpuscles (cells).   COMPOSITIO N - (i )      Lymph Plasma - It is simil

Kingdom Fungi Fungi was earlier placed with the true plants and are still largely considered so in the domain of botanists yet they are quite different. They are multicellular

Describe the DistaE Dissection Techniques of Surgery? DistaE Dissection (De Bakey Type ZII or Stanford Type B) :  Techniques of Surgery :  The approach is through a left p

How are secondary cell walls different from primary cell walls? Primary cell walls are assembled on the surface of the plasma membrane whereas the cell is growing. They can gro

SURGERY FOR CORONARY ARTERY DISEASE : Stenotic coronary artery disease (CAD) is caused by the thickening and narrowing of the coronary arteries (Atherosclerosis). Initially it cau

Porcine rotavirus Piglet diarrhoea and mortality are gaining importance and the viral agent which is highly incriminated in such episodes is porcine rotavirus. The clinical featur

Explain Weight Gain during Pregnancy and Foetal Outcome? Weight gain and birth weight are indisputably related to each other. Several studies have shown a higher occurrence of

what is the deference between sp. and spp.?