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As the share of births that rely on assisted reproductive technologies (ART) keeps growing,policies around infertility treatments remain ridden with controversy. We use population-wide Swedish administrative data with uniquely detailed information on individual-level use of ARTs,combined with quasi-experimental empirical methods, to characterize the rate of infertility burden, its private and public costs, and the role of insurance coverage in alleviating infertility.We estimate that one in eight women will experience primary infertility – the inability to have any child at all – over her fertile years. Our analysis reveals that persistent infertility causes along-run deterioration of mental health and couple stability, with no long-run “protective” effects(of having no child) on earnings. Insurance coverage plays a central role in driving the demand for expensive infertility treatments (IVF). The rate of IVF initiations drops by half when treatment is not covered by health insurance. Our estimates imply that couples are willing to pay at most 33% of their annual disposable income for a course of IVF treatment that gives an about 40% chance of having a child. The response to insurance coverage is more pronounced at the lower end of the income distribution. We show that, as a result, coverage of infertility treatments determines both the total number of additional children as well as their allocation across the socio-economic spectrum.