Education is accorded a high priority in development policy in most countries, including India.

Education is a fundamental requirement for enhancing overall quality of individual and societal life.

It is important to understand the social, physical, and administrative environment in which the grassroots components of a health program function and provide services.

One of the purposes of family planning programmes in developing countries is to provide for the unmet needs of couples for contraception.

Contraception as a behavioral phenomenon has been the focus of many population researches, during the last half a century. In fact, explaining contraceptive behavior is a complex theoretical effort. Learning, motivation,

In the year 1950, injectable contraceptives were developed (containing only progestin). For the treatment of endometriosis and endometrial cancer as well as of painful menstrual periods, (dysmenorrhoea), excessive hair growth (hirsutism), and bleeding disorders, progestins were finally used.