The first reproductive experience—whether an initial attempt to conceive or an unplanned pregnancy—represents a crucial turning point in both individual lives and partnerships. Its outcome, as well as the process itself, can shape future fertility intentions, relationship quality, and long-term stability.
The research builds on the assumption that difficulties conceiving may increase psychological strain, anxiety, and tension between partners. At the same time, it is sometimes suggested that overcoming such challenges together could strengthen relationships.
The results show that approximately 97% of couples conceived during their first attempt. However, among those who did not, the risk of relationship dissolution is significantly higher.
The probability that a relationship survives 15 years after the end of the attempt is about 78% when conception occurred, compared to only 44% when it did not.
Beyond the outcome itself, the duration of attempts to conceive plays a key role.
Couples who tried for more than two years face roughly double the risk of separation or divorce compared to those who conceived within six months.
The two-year mark emerges as an important turning point in the relationship trajectory.
The findings suggest that fertility difficulties more often act as a source of strain than as a bonding experience. Prolonged uncertainty and repeated failure can accumulate and increase pressure within the relationship, ultimately contributing to its breakdown.
Overall, the study highlights the close link between reproductive experiences and partnership stability, showing that both the timing and the course of trying to have a child can have lasting consequences for relationship development.
The research was conducted as part of the project “On Our Own: Opportunities and Risks in the Individualization of Society (PRINS),” co-financed by the European Union. Darina Kmentová is affiliated with the Department of Sociology at the Faculty of Social Studies, Masaryk University.
Changes in partnership patterns across Europe affect not only individual life trajectories but also the functioning of family solidarity. Research by Veronika Sofia Corradi‑Eiger from the Faculty of Social Studies at Masaryk University focuses on how adult children’s partnership histories shape their access to parental support. The findings were presented at the European Population Conference 2026 in Bologna.
