Contraception is a means of preventing pregnancy and is a crucial determinant of fertility. There are various methods of contraception that can be broadly categorised under reversible methods and permanent methods. These include but are not limited to Hormonal contraceptive methods, Intra-Uterine Devices, Emergency contraception, condoms, and Lactational amenorrhea method [1]. Modern spacing methods include pills, IUDs, injectables, diaphragm, condoms, LAM (Lactation Amenorrhea method), foam, and jelly [2].
However, the choice of contraceptive methods is largely influenced by a number of factors such as demographic, cultural, economic, and social factors [3]. The usage of contraceptives is fundamental to family planning and plays an important role in deciding the desired number of children required andensuring proper spacing between the births of children. Hence, it is very crucial to have knowledge and information about various contraception methods and services as it is fundamental to the health and human rights of all the people in the world. Worldwide cases of delayed pregnancies, unwanted pregnancies, teenage pregnancies,and several other related problems have always been an issue. To address these, family planning plays an important role and provides several health benefits as contraception is one of the ways of reducing unintended pregnancies and unsafe abortions. As per the report by WHO, according to 2017 estimates 214 million women of reproductive age have an unmet need for contraception in developing regions [4].
Improvements in reproductive health are essential for reducing maternal mortality and child mortality as well as achieving the Millennium Development Goals on the same [5]. Safe access to effective contraceptive methods for women is crucial for ensuring the same along with it the promotion of family planning methods so as to avoid unwanted pregnancies which is central to improving maternal health [4]. It is also known that the proper usage of contraceptives like condoms helps in preventing not only pregnancy and related issues but also sexually transmitted infections including HIV. Therefore, it is important that people in their reproductive age have access to preferred contraceptive methods which leads to advancements of fundamental human rights like right to life and liberty, freedom of opinion and expression, and right to work and education as well as ensuring that they live a healthy life.
The decades between 1950-55 to 2005–2010 witnessed a sharp fall in family size by half from an estimated average of 5 to 2.5 [6]. Since the 1960s use of contraceptivesincrease from an estimated 67% -72% in developed countries to 9%-61% in developing countries [7].While the average number of children continues to be higher in developing countries, yet the steepest decline in family size has actually taken place in developing countries. Along with the increase in the use of contraceptives, the type of methods being used have also undergone a dramatic change [8].The types of methods and patterns of change are also different between the developed and the developing countries. While the most commonly used modern method among married women in developed countries is the use of oral contraceptives and condoms, in the developing countries the use of female sterilization and IUDs is more common [9–10].
Similarly in India, in 2005 the use of modern contraceptive use was 70%, and there was heavy dependence on female sterilization rather than other reversible contraceptive methods [11].However, the use of modern spacing methods was very low in India. Around 2005-06, only about 10% of women were using modern spacing methods with massive variation across socio-economic groups[12]. Not only is the adoption of the modern spacing methods low but its continuation remains a huge concern. Almost 50% of pill and condom users and 20% of IUD users discontinue within the first year of adoption[13]. This stems from the fact that family planning policies in India have always aimed at controlling population growth rather than advancing women’s reproductive rights and choices [14–15]. This has led to the promotion of sterilization targeted almost exclusively towards women. While Government policy has undergone a change in recent decades with the introduction and promotion of injectable contraceptives, non-hormonal weekly pills, and progesterone-only pills for lactating mothers, the use of reversible contraceptive methods as well as male sterilization is still very low in India. At present in India, most of people are aware of the various methods of contraception. As per NFHS–5 data more than 99% of currently married women and men in their reproductive years are aware of at least one method of contraception. As per the survey data, female sterilisation continues to be the dominant method of contraceptive use among women in India [12 16]. While there is substantial demand for reversible contraception among young married women very few have the access to the same (Ghule et. al., 2015). Barriers to contraceptive use can be largely attributed to problems in accessing the service centres. Additionally, it also includes a whole host of economic, administrative, and psychosocial factors[1]. Studies on NFHS-4 (2017) documented that there are huge geographic variations in the uptake of modern contraceptives ranging from 23.6% in Manipur to 93.6% in Andhra Pradesh.
Tribal population or indigenous population are vulnerable group in the society who have low awarenessabout family planning and various methods of contraceptives and its usage. Tribal live in poorcommunities with low educational attainment and limited access to healthcare. As per Census 2011, 104 million population belong to tribal group known as Schedules Tribes who are known to remain marginalgeographically, socio–economically and politically. Tribal’s in India have many spatial and socio-culturaldifferences and therefore they have their own cultural practices which lead to highfertility. Previous studies conducted show that the population growth rate among tribal groups was higher than that of the rest of Rajasthan [18–19]. With 13.48% of tribal population, the five districts of Udaipur, Banswara, Dungarpur, Jaipur and Sawai Madhopur contributed to almost two-thirds of the total tribal population in the Rajasthan. Despite a higher sex ratio at birth, low levels of female literacy and lack of access to reproductive health services have contributed to very high infant and child mortality rates among the tribal groups in Rajasthan. Additionally, there is also a significant gap between aspirational fertility rate of 2.9 to actual fertility rate of 4.3 [18]. While knowledge about modern contraceptive methods was prevalent, most tribal families preferred using traditional methods to prevent child birth.