High risk fertility behavior can be defined in terms of women’s age at birth being too early or too late, narrow birth intervals, and higher numbers of live births (1). Globally, the prevalence of HRFB is a critical health issue and an indicator of the country’s economy as well as health conditions, mainly in developing countries. The relevant planning of births using contraceptive methods in countries with high birth rates has the potential to reduce child and maternal mortality. Thus, the planning of births emerges as an important development economic and health condition approach to tackle health challenges, especially in developing regions like South Asia (1, 2).
There is rapid population growth observed, including in sub-Saharan African countries, with an estimated population of 1.2 billion by 2025(3). The quantity of the total fertility rate is reducing globally, but it is declining more gradually in SSA, with a total fertility rate of 4.69 children per woman in 2018, down from 5.37 in 2008. There are tremendous challenges that may be faced globally: deteriorating natural resources, a lack of substructures such as sheltering, schools, health care facilities and increased joblessness. Several sub-Saharan countries lack a population growth policy to manipulate or follow up fertility rates (4).
According to the study conducted in east Africa, like Ethiopia, 76% of the population has been estimated to be affected by HRFB. Rapid population growth in low- and middle-income countries affects critical health conditions such as child and maternal mortality and morbidity. HRFB is seriously evident in developing countries because of the increasing shortage of economic conditions, the insufficiency of basic health services, and teenage marriage. In addition, the interventions have been challenged due to a lack of information about the degree and widespreadness of HRFB in the East Africa region (5).
Most of the East African countries have similar socio-demographic and cultural characteristics related to maternal risks. Still maternal and child mortality implicitly remains high in this area because of risky fertility behaviors, the traditional barriers against contraception use, and inadequate health substructures. Furthermore, HRFBs are common in these countries because of early marriage, rape, and detrimental sexual attitudes in elementary school (6–9). Therefore, the impacts of the problems faced on women’s whole lives hindered the development of the economy and minimized the growth of relevant maternal health service systems.
Worldwide, a significant number of women have been suffering from HRFB, mainly in developing countries, including Ethiopia. Maternal HRFB is one of the indicators of a country's economy as well as its health conditions. Overall, 77% of currently married women have the potential for having a HRFB, with 31% falling into a single high risk category and 45% falling into a multiple high risk category (21). Somehow, in a similar way, the highest prevalence of numbers of births (74.54%) was recoded in Chad, with the lowest in South Africa (32.15%) (21).
HRFB is the major problem that leads to maternal and child mortality rates. Early marriage is one HRFB that manifests as a negative consequence of low education attainment in low- and middle-income countries. When girls’ drop out of school, they are much more likely to marry as children, and they may not yet be ready to be wives and mothers. These negative impacts have large economic losses (future lifetime earnings of the labor force) estimated at $15 trillion to $30 trillion (25).
In India, the study identified that the prevalence of any high risk (31.9%), single HRFB (25.5%), and multiple HRFB (6.4%) was higher in women (25). According to the study revealed in South Africa; about 46% were married before their 18th birthday. The impacts of these may affect psychosocial linkages, health conditions, and every day’s circumstances (24).
Similarly, the study revealed in Ethiopia that the magnitude of HRFB among women was 76.3%. The prevalence of HRFB among urban and rural places of residence for women was 66.51% and 77.59%, respectively (18). This percentage indicates that the accessibility of the basic health services system is limited, and there is obviously a shortage of economic conditions and job opportunities (19).
According to 2016 EDHS reports, Ethiopia is one of the countries recording the highest maternal mortality ratio, with 412 deaths per 100,000 live births every year, and most of the deaths were related to HRFB (10). However, the recent study conducted in April 2019 by the Quality of Care Network goal recorded a maternal mortality ratio of 205 deaths per 100,000 live births every year, and most of the deaths were related to HRFB in Ethiopia (25). The influences of these risks could be a hindrance to economic development as well as the health system in various aspects. Understanding HRFB is well established in developing countries like Ethiopia because of the increasing shortage of economic conditions, the insufficiency of basic health services, and teenage marriage (5).
The sustainable development goal (SDG) is to reduce maternal mortality. Furthermore, the SDG aims to reduce maternal mortality to less than 70 deaths per 100,000 live births by 2030 (11).
Nevertheless, the intervention has been challenged mainly due to a lack of information and awareness about the severity and widespread nature of HRFB (5).In order to reduce maternal HRFB, it is important to have things like maternal education, socioeconomic improvement, and adequate infrastructure in the health system in Low-Middle Income Countries (12–17).
In general, HRFB is one of the current public health issues that strictly relates to every day life. It is not well studied generally at the country level or specifically in this study area. There are some gaps in the planning of births and population growth policies, obviously, to manipulate and follow up on HRFB. The study may fill the information gaps. However, the problem is still high in magnitude and is causing challenges for the attainment of the goals to reduce maternal mortality, which is one of the traits of attaining the Sustainable Development Goal (SDG). Therefore, determining the prevalence of HRFB has a significant advantage in making things easier for the prevention of the risks. The results of this study may be used to develop population growth policies that encourage the reduction of high-risk fertility behaviors in the study area. In other words, it supports policymakers as they put health strategies into practice.
The results of this study are generally expected to assist health program planners in reviewing and implementing current services to provide a mother and child with basic health care.
The results of this study will help to inform the public health authorities in the study area and other interested parties about the need to scale up birth planning in order to reduce maternal HRFB among mothers attending ANC, and they will also encourage them to address the follow-up program by developing strategies. Therefore, this study aimed to assess the prevalence of high risk fertility behavior and related factors among mothers attending ANC clinics at public health facilities in Doyogena district, Kembata Tembaro zone, southern Ethiopia.