Why Cash, IVF and Housing Sops Are Failing to Lift Falling Birth Rates

Governments across the world are now trying to pay people to have more children. The tools include one-time cash grants to couples on the birth of a third child, extra state-funded rounds of IVF (in-vitro fertilisation, a medical treatment that helps people conceive) for first-time parents, and reserving public housing units for families raising kids. In May 2026, Andhra Pradesh became one of the first Indian states to offer money for having more than two children. Countries such as Sweden and Japan have rolled out their own measures against the same problem: a shrinking and ageing population.

The key measure here is the Total Fertility Rate (TFR), the average number of children a woman is expected to have in her lifetime. A TFR of 2.1, called the "replacement rate", is needed just to keep a population stable, since two children replace the two parents. As of 2023, more than two-thirds of the world's people lived in places where TFR had dropped below 2.1. The global average fell from about 5.3 in the early 1960s to 2.2 in 2024. India's TFR slid from 5.9 to 2 over the same span, slipping just under the replacement mark. This is a sharp reversal for a country where, only a few generations ago, a population "explosion" was treated as a top crisis and family-planning drives were the priority. Notably, India reached below-replacement fertility around 2020, roughly a decade earlier than United Nations forecasts had expected.

Why is fertility falling so fast? Rising incomes, urbanisation and the higher cost of city living all play a part. So does the progress of women: better education, more say over reproductive choices, and (in some societies) more work outside the home. Demographers point out that in many countries the link between income and family size has even flipped, with richer households in some wealthy East Asian societies now having more children, not fewer. In India, decades of family-planning messaging plus big gains in maternal and child health matter too. As the under-five death rate falls, parents no longer feel the need to have many children to ensure some survive, an idea often summed up as "development is the best contraception".

But money and welfare alone do not seem to reverse the trend. Even rich Nordic countries with generous parental support and more equal sharing of housework, such as Sweden, sit well below replacement. Experts argue that since around 2010 a broad cultural shift, where people simply prioritise having children less, is the bigger driver. Other suggested causes include later or fewer marriages, more single living, more screen time and fewer in-person interactions, and worry about the future. The consequences are real: where TFR sinks near or below 1, there are too few working-age adults to fund pensions and elderly healthcare, pushing up the tax burden. Immigration is one proposed fix for worker shortages, but it has triggered political backlash in many places.

For exam preparation, this is core material on India's demographic transition and population policy, frequently tested in UPSC and State PCS. Remember the demographic transition theory (birth and death rates both fall as a society develops), the replacement-rate figure of 2.1, India's TFR of about 2 reached around 2020, and the policy debate this opens: India still has a young population and "population momentum" giving it a demographic dividend window, but it must invest in jobs, skills and rising health spending (Kerala is already planning for an ageing population) to use that window. The low TFR of South Indian states also links to the politically sensitive issue of delimitation and representation, an important polity-economy crossover for mains answers.