Frequency
In this work, we report data from a study of 184 married underage student patients; managed for pregnancy and childbirth in 2018 in the Issaka Gazobi maternity hospital in Niamey, Niger. This study reports a frequency of 3.06%. This frequency varies from 0.65–6.2% depending on the author [7, 8]. In France, the overseas departments and regions continue to have the highest percentages of underage pregnancies, with figures of 6.2% in French Guiana and 3.8% in Réunion [7]. Guiot O et al [7] in Guadeloupe reported a frequency of 4.2% of cases. This difference can be explained by the fact that our study population was made up entirely of married schoolgirls. Our rate is higher than that of Alouini S et al [8] in France, who reported 2.38% of cases. This frequency (3.06%) can be explained by the fact that in Niger, as in other developing countries, women are subject to social and religious rules that force them to marry and start a family when they are still very young. Schoolchildren are no exception to these constraints. Niger is one of the countries where child marriage is most common in the world [4, 7, 9, 10]. Many adolescent girls are subjected to their parents' choice and to social pressure. They are suddenly thrust into the adult world with the responsibilities of wife and mother. They are exposed to the risks of early pregnancy. Marriage is also seen as a way of avoiding early pregnancies outside marriage. To a certain extent, fertility determines a woman's status in society. Whatever a woman's desire to seek social advancement through school, she is always caught up in her expected role as mother [1, 10]. This could also be explained by the fact that the majority of Niger's population is very young, with 48.8% aged between 15 and 19. The average total fertility rate is one of the highest in the world, at six children per woman, and is 5.3 children per woman in Niamey [2].
Academic and socio-demographic aspects and progress of pregnancy
The average age of under-age mothers was 15.7 years, with an average parity of 1.01. This value is higher than the national average for first births in Niger, which is 18.1 years [11]. However, this applies to all girls attending school, regardless of age or marital status. The high prevalence of early pregnancy and motherhood has been observed in several African and European studies. Guiot et al [7] reported an average age of 16.01 years. Ndayizeye J et al [12] reported an age range of between 14 and 22 years, more than half of whom were aged between 14 and 18. Gbaguidi T [13] reported that 54.19% of pregnant schoolgirls were aged between 15 and 17, while Ka A et al [14] reported 69% of cases in the 16–19 age group. Goguoa R [13] reported 40% of pregnant students between the ages of 15 and 18. Concerning the level of education, in our series 73.34% of cases of pregnancy concerned secondary school pupils. Our results are much better than those of Ka A et al [14], Gbaguidi T [13] and Ndayizeye J et al [12], who reported 71.9%, 73.6% and 49% of cases respectively. With regard to marriage, the average age of marriage in our study was 15.9 years. This rate is similar to the national average age of first marriage in Niger, which is 15.7 years [2]. This can be explained by the policies to keep girls in school put in place by the State of Niger, with the support of partners, to delay the age of marriage among girls attending school. Concerning antenatal care, 53.3% of patients did not have ANC that was properly monitored. The role of well-conducted ANC is essential. This would significantly reduce the various complications arising during pregnancy and childbirth. Antenatal follow-up is the ideal time to identify high-risk pregnancies so that they can be managed [7].
Pregnancy outcome and fate of patients
In our series, 90.7% of minors became mothers. This rate is much higher than that of Dagnogo GB [16] who reported 72.42%, and that of Gbaguidi T [13] with 44.52% of cases. This difference can be explained by the fact that in our study all the girls were married. One minor student had developed puerperal psychosis in the post-partum period, requiring hospitalisation in a psychiatric ward and temporary separation from the newborn. The psychiatric outcome was favourable. In terms of school prognosis, more than one out of two minors dropped out of school. Our results corroborate the literature on the subject. Indeed, Ka A et al [14] reported 54.43% of school dropouts, Gbaguidi T [13] found 70% of cases and Sekine K et al [17] reported 40% of cases of premature school dropout. However, in our series, 19.6% of minors reported no negative consequences of pregnancy on their studies. This rate is higher than that of Dagnogo GB [16] who found 17.24%.
Factors at the root of early marriages and pregnancies in schools and accompanying measures: Firstly, there are factors linked to the vulnerability of young girls. Some girls are in particularly vulnerable situations, which encourages early marriage and pregnancy. However, several actions have been undertaken by the Nigerien authorities alongside development partners. These include the project to promote the enrolment of girls in school (PROSEF) run by the Ministry of Primary Education, the adoption of Decree No. 2017 − 935 on the protection, support and accompaniment of young girls in the course of their schooling, and the project for the empowerment of women and the demographic dividend in the Sahel through its "all girls to school and husband’s school" components. Early marriage and pregnancy are more common among girls from disadvantaged backgrounds. It emerged from our interviews that poverty is a factor that is very often invoked to explain the phenomenon of early marriage. Poor parents find it difficult to ensure that girls go to school normally. Secondly, low levels of sex education within families and at school, and peer pressure : Our surveys show that the early pregnancies observed in schools are also the result of low levels of education within families and at school, and peer pressure. Within families, sexuality remains a taboo subject. Schools do not take sufficient account of the sexuality of adolescents. Within schools, there are no specific programmes or strategies aimed at preventing or managing pregnancies among girls during their school years. The inadequacy of sex education provided by families and schools exacerbates the vulnerability of girls. Thirdly, cultural and religious phenomena: Niger is one of the countries where child marriage is most common in the world. Early marriages occur in all parts of the country, including the city of Niamey. Many teenage girls are subjected to their parents' choice and social pressure. They are suddenly thrust into the adult world with the responsibilities of wives and mothers. They are exposed to the risks of early pregnancy [1, 10]. Marriage is also seen as a way of avoiding early pregnancies outside marriage. The social pressure exerted on these young girls can lead to complications [14]. Fourthly, low contraceptive prevalence in Niger: In our study, none of the underage girls used contraception before becoming pregnant. The taboo nature of sexuality in Niger makes minors reluctant to use reproductive health services. These risk factors for early pregnancy in schools have been reported in several African and Asian studies [12–24]. Concerning the management of pregnancies in girls at school: At school level, there is no specific framework for the management of pregnancies in women at school. Once a pregnancy has been diagnosed, school heads often allow pregnant girls to continue their studies as normal by exempting them from physical education and sports classes. In some schools, they are allowed to make up missed lessons and exams. Sometimes headteachers ask students to suspend their studies. Depending on the circumstances, students may be able to resume their studies after childbirth or, in some cases, the following year. Our interviews with the school authorities revealed that neither the schools nor the secondary education inspectorates have a system for collecting data on the marriages and pregnancies of girls at school. One positive development is that pregnant girls are no longer subject to expulsion from school. Some regions of the country, with the support of UNICEF and UNFPA, have developed a system of coaching by mentors, godmothers, whistleblowers or negotiators whose role is to delay or cancel an early marriage. The hope is that, with time and education, it will be the parents themselves who keep their daughters at school. They will benefit a little more from what they learn at school, and that will be good for their home. In Canada, there are schools reserved for pregnant students with programmes adapted to their circumstances [25]. In Africa, some countries have made remarkable efforts to support young girls after they have given birth: These include Rwanda, which has abolished primary and secondary school fees for young girls; South Africa, which has provided financial support for teenage mothers; Senegal, which has chosen to adapt school hours to allow mothers to breastfeed or take time off when the baby is sick; Gabon, which has set up crèches and early childhood centres close to schools; and Ivory Cost, which facilitates access to sexual and reproductive health services [26].
Implications of the results and recommendations:
The themes generated out of the qualitative data obtained in this study were the folliwing :
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Early pregnancy is an obstacle to girls' education and increases poverty in countries,
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Child marriage and early pregnancy are undervalued phenomena in Nigerien schools,
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The poverty of families, the lack of knowledge about sexual and reproductive health, cultural considerations and misinterpretation of religious texts are the causes of child marriage and early pregnancy in schools.
To reduce early marriage and pregnancy we make the following recommendations:
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Encourage the development of the “husband school” initiative which has shown its effectiveness in preventing early pregnancies in certain regions of Niger,
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Keep girls in school through political and social involvement,
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Delay the age of marriage among students through legal texts,
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Guarantee the availability of contraceptive methods for students,
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Initiate zero pregnancy campaigns at school
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Create educational establishments reserved for pregnant pupils/students with programs adapted to their conditions in order to avoid school dropouts,
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Create nurseries and early childhood centers near schools for student mothers,
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Aid to return to school would be necessary for cases of school dropouts due to pregnancy and childbirth.
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Create a register for collecting and reporting data on early pregnancies in schools. Indeed, it is appropriate at all levels (school, education inspectorate, ministry of education) to have data collection tools for the documentation of early pregnancies at school.
Limitations
This study did not include parents, teachers and other students from Niamey schools, which did not allow us to have broader views on the phenomenon of early pregnancy in school environment in Niamey. Qualitative interviews with parents, teachers and other students would make it possible to better understand and describe the effects of pregnancy and/or marriage on schooling in the experience of minors. Verification of school grades with educational establishments would be necessary. In fact, the collection of data concerning the consequences of pregnancy on schooling was based solely on the personal stories of the patients. Other limit of this study wa the absence of the calculation and justification of the sample size for in the study.