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
Mammalian Heart The division of heart and separation of systemic and pulmonary circulation is complete in birds and mammals. The structure of mammalian heart and also how the

Define Nutritional Requirements and Recommended Allowances for Proteins and Amino Acids? The FAO/WHO Committee (1973) expressed the protein requirements in terms of egg or milk

Determine the Diet chart for Adolescents? For adolescents, other than points covered above, there are two more important points of considerations. Inanition Fad diets

What is life?

Define effect Micronutrients during pregnancy period? The need for many vitamins and minerals is increased during pregnancy. Since energy intake increases, the requirements for

What will happen to resting membrane potential if potassium succinate were injected into the intracellular environment (cytoplasm) of a neuron?

What are allosteric enzymes? Allosteric regulators can be allosteric inhibitors or allosteric activators. The interaction among an allosteric enzyme and the allosteric inhibito

SKI N GRAFTING - Skin for grafting is taken from another part of body of the same persons. Now it is possible to grow a sheet of skin in culture from a small piece of skin

Determine SNP variation among the aligned DNAs for a genomic region.   See below for how to count SNP variation.  The output file (Your_name_snp.txt) should have two