The study, "Do I want more if you help me? The impact of grandparental involvement on men’s and women’s fertility intentions", dives into the impact of grandparental support on fertility intentions in Spain, focusing on gender disparities, socio-economic factors, and the transitions between different parties. The researchers got
Study: [Extremely obvious thing that everyone knows]
It’s important in science (but also in general) to verify things that are thought to be obvious or “common sense”, since not everything that the broad public agrees on is true after all.