Investigators reported that adolescents’ attendance depended on perceived usefulness. Short, practical benefits mattered. Participants described youth seeking programmes that offered tangible gains—skills, certificates, or material support—rather than abstract education alone. Stigma shaped behavior. Several implementers observed that embarrassment and fear of social sanction made participation risky, pushing adolescents toward private or anonymous information sources. The cohort noted that confidentiality protections were therefore central to genuine engagement. Data indicated that programmes framed narrowly as clinical or moral instruction often struggled to attract sustained adolescent involvement, whereas activities that felt relevant to daily life had higher uptake.
The study team observed strong gendered constraints on both participation and agency. Boys were often excluded by program designs that assumed girls alone were the target; implementers reported that this limited the reach of prevention messages to male partners. Short decision chains at household level played a role. Parents, elders, and male partners frequently controlled adolescents’ mobility and access to services. Poverty and household material insecurity emerged repeatedly in participants’ accounts as proximate drivers of early unions. Practises such as bride price and transactional marriage were described as contributing to early partnerships and subsequent childbearing. Implementers emphasized that interventions ignoring these socio-economic dynamics risked limited effectiveness.
Program implementers described community-level legitimacy as a fragile resource. Many programmes encountered taboo around adolescent sexuality. Religious opposition and entrenched contraception myths created active resistance in some settings, with implementers reporting that discussions about contraception sometimes provoked community backlash. In several interviews the normalization of gender-based violence was noted as a background condition that both increased pregnancy risk and constrained girls’ ability to act on information or access services. Authors noted these legitimacy barriers interacted with stigma to reduce open participation and to push adolescents toward clandestine or potentially unsafe options.
Administrative delays and weak institutional backing were recurrent themes. Implementers reported that bureaucratic procedures slowed start-up and interrupted continuity. School-level resistance also reduced access for adolescents enrolled in formal education, and unstable or poorly enforced policy environments limited opportunities for scale-up. Funding patterns mattered: participants pointed to donor-dependent financing cycles that impeded long-term planning. The research team observed that without coherent policies, reliable financing, and stronger institutional support, promising pilot activities struggled to move toward sustained delivery or wider coverage.
Data indicated that simply delivering more SRH information is insufficient. Implementers argued programmes must feel relevant and protect confidentiality to secure adolescent engagement. The cohort recommended designs that address gendered power imbalances and gatekeeper control—explicitly engaging boys, parents, and community leaders where feasible—while also mitigating stigma. Several implementers favored integrated approaches combining education, material support, and referral pathways to youth-friendly services. The authors reported that examples of adaptive strategies were discussed by participants, but the study did not quantify the comparative effectiveness of specific tactics.
The research used purposive and snowball sampling to recruit 19 implementers representing programmes across 24 LMICs; the team judged thematic sufficiency by the 19th interview. This breadth gave cross-cutting insight into implementation barriers encountered in diverse contexts. However, the investigators noted limits: the study focused on overarching programmatic barriers and did not exhaust country-level cultural meanings or intervention-specific experiences. The source did not report detailed demographic breakdowns of participants, nor did it provide quantitative measures of barrier prevalence or intervention effectiveness. The authors also stated that no specific funding supported the work and that the underlying dataset is available via Figshare. Remaining questions recorded by implementers include which specific strategies most cost-effectively mitigate stigma, how to sustainably finance scale-up beyond donor cycles, and how to measure programme relevance from adolescents’ own perspectives—questions the study documented but did not resolve.