Intervention
diabetes, ARF
ARF, DIABETES
The ARF treatment arm was exposed to a six-item (164 words) informational sheet on age-related fertility decline and IVF effectiveness developed by the authors. In particular, the intervention material included information on IVF success rates for different age groups and statements such as “age is a more important predictor of women’s fertility than lifestyle choices” and IVF “success rates are higher for women who froze their eggs prior to age 35.”The FP treatment arm was exposed to a six-item (219 words) educational information sheet on pro-fertility policies in Singapore, including subsidies and regulations related to assisted reproductive technologies, baby bonuses, and housing and childcare subsidies for young couples. The control group was exposed to a six-item (160 words) information sheet on diabetes, which included information on diabetes risk factors, treatment, and related policies.Intervention materials are listed in 