1. Helping or Sharing? Investigating Fathers’ Participation in Childcare • Wiktoria Bachorek , SGH Warsaw School of Economics; Marta Bryzek, SGH Warsaw School of Economics.

2. The Fertility of Refugees in Germany • Andreas Backhaus , Federal Institute for Population Research (BiB); Lena Detlefsen, Kiel Institute for the World Economy; Tobias Heidland, Kiel Institute for the World Economy.

3. Convergence or Diversity? Trends and Patterns of Childlessness across Low-Fertility Countries • Luca Badolato , The Ohio State University.

4. Long-Term Parity-Specific Fertility Trends among Descendants of Immigrants in the United Kingdom • Jiseon Baek , University of St Andrews; Hill Kulu, University of St Andrews; Sarah Christison, University of St Andrews; Francesca Fiori, University of Strathclyde; Bernice Kuang, University of Southampton; Ann Berrington, University of Southampton.

5. Mapping Low Fertility in Italy: A Spatial–Temporal Cluster Analysis, 2003–2022 • Chiara Baldan , Sapienza University of Rome.

6. Revisiting the Structural Traps of Ultra-Low Fertility: A Systematic Review of Global Evidence with Special Reference to South Korea • Yoorim Bang , Ewha Womans University; Yejin KIM, Ewha Womans University.

7. Understanding Family-building Process: A Study of Birth Spacing among Early Married Young Women in India • Pratima Barman , International Institute for Population Sciences; Harihar Sahoo, Associate Professor and Head, Department of Family and Generation, International Institute for Population Sciences.

8. When Politics Aligns: The Effect of Party-in-Power Congruence on Fertility in the UK • Lukasz Baszczak , University of Warsaw; Ewa Weychert, University of Warsaw.

9. Gender Inequalities in Outsourcing Domestic Work during Widowhood : Economic Constraint or Competence Deficit ? • Jeanne Belly Le Guilloux , Sciences Po Paris; Zachary Van Winkle, SCIENCES PO, OBSERVATOIRE SOCIOLOGIQUE DU CHANGEMENT.

10. Employment and Fertility Rates in US Female-Dominated Industries • Michael Betz , The Ohio State University.

11. Examining the Association between Exposure to PM2·5 and Age at Menarche among Adolescent Girls in India • Lobsang Tshering Bhutia , International Institute for Population Sciences; Aparajita Chattopadhyay, International Institute for Population Sciences; Shireen Jejeebhoy, International Institute for Population Sciences, Mumbai.

12. Ethnicity through the Family Lens: Characteristics of Household Structures among Canada’s Ethnic Groups in 1901 • Simona Bignami , Université de Montréal; Daniela Ghio, University of Catania; Francesca Bitonti; Laurence Véronneau, Université de Montréal; Kris Inwood, University of Guelph.

13. From Social Ties to Social Trends: The Role of Friendship Networks in the Diffusion of Non-Marital Cohabitation in the UK • Sofia Borgogni , Trinity College Dublin; Richard Layte, Trinity College Dublin.

14. Later and Better? An Egg-Freezing Experiment on Delay, Priorities, and Partner Standards • Alba Bosch i Bosch , European University Institute.

15. Gender Differences in Relationships between Divorced Parents and Their Adult Children: The Role of Past Physical Custody Arrangements • Anne Brons , Utrecht University; Weverthon Machado, Utrecht University; Anne-Rigt Poortman, Universiteit Utrecht.

16. Stable Intentions in Times of Declining Births? Trends in Long-Term and Short-Term Fertility Intentions in Germany, 2021-2024 • Martin Bujard , Federal Institute for Population Research; Carmen Friedrich, Federal Institute for Population Research.

17. Parental Separation and Children’s Life Trajectories: A Cross-Country Analysis of Educational and Occupational Outcomes • Beatrice Cacciamani , University of Florence; Raffaele Guetto, University of Florence; Giampiero Passaretta, Universidad Pompeu Fabra.

18. Partnership Disparities between UK LGB and Heterosexual Adults: Chances and Educational Gradients • Anna Caprinali , University of Trento.

19. Trends in Australian Fertility and Milestones of Adulthood: Evidence from the Australian Labour Force Survey • Tim Carlton , Australian National University.

20. Change or continuity: The role of homeownership in family-life transitions in Taiwan • Shih-Yi Chao , Academia Sinica.

21. Understanding the Daughter-Only Families Deficit in South Asia: A Measure of Prenatal Discrimination Behaviors Using Fertility Tables. • Paul-Émile Charlier , Université de Strasbourg.

22. Are Single Adults Left Behind? Partnership Status and Compounded Disadvantage in Parental Support Across European Welfare Regimes • Veronika Corradi-Eiger , Masaryk University.

23. Abortion access and birth outcomes: evidence from Spain • Marco Cozzani, University of Firenze; Gaia Ghirardi , WZB Berlin Social Science Center; Miguel Requena, UNED; Fabrizio Bernardi, UNED; Mikolaj Stanek, University of Salamanca.

24. The Cost of Constrained Agency: Testing the Insecurity Hypothesis and the Nexus Between Economic Shocks, High Human Capital, and Non-Realized Fertility • Sreoshi Das , Max Planck Institute for Demographic Research.

25. Multigenerational Breadwinners • Carlos Harry De Taza , University of the Philippines School of Economics.

26. Gatekeepers or Enablers of Leave? Managerial Characteristics and the Uptake of (Un)Paid Parental Leave in Sweden • Flore Debruyne , Stockholm University.

27. The Impact of EU Structural Funds on the Transition to Parenthood: Evidence from the UK • Xhiselda Demaj , University of Bologna; Chiara Ludovica Comolli, University of Bologna.

28. Gender Differences in the Duration of Living Arrangements in Later Life Course among Older Chinese Adults • Congcong Deng ; Elisenda Rentería, Centre for Demographic Studies; Pilar Zueras, Centre d'Estudis Demogràfics.

29. The Immigrant Fertility Advantage Is Fading: Evidence from Italy and Spain • Erika Dicorato , University of Firenze and University of Bari; Jesús García Gómez, University of Salamanca; Thaís García-Pereiro, University of Bari Aldo Moro; Anna Paterno; Roberta Rutigliano, University of the Basque Country.

30. Spillover Effects of Sisters’ MAR Experiences on Timing of Own Fertility • Philipp Dierker , Max Planck Institute for Demographic Research; Alice Goisis, UCL; Hanna Remes, University of Helsinki; Pekka Martikainen, University of Helsinki; Mikko Myrskylä, Max Planck Institute for Demographic Research.

32. Marital Dissolution and Mental Health: A Study of Divorcing Women in Same-Sex and Different-Sex Couples • Elina Einiö , University of Helsinki.

33. Attitudes, Norms, and Perceived Control Influencing Low Fertility Intentions in Tehran, Iran: Evidence from the 2025 Tehran Survey of Fertility Intentions • Amir Erfani , Nipissing University; Neda Soleimanvandi-Azar, Iran University of Medical Sciences; Marzieh Nojomi, Iran University of Medical Sciences.

34. Beyond the Desk: What's Driving the Change in Fertility Schedules for Brazilian Public Servants? • Gretta Ferreira, University of Campinas; Everton Lima , Unicamp.

35. Working from home and fertility outcomes • Abir Gabriel , French Institute for Demographic Studies.

36. Co-Residential Partnering among LGB People in Colombia, Germany, and Norway: Prevalence, Partner’s Gender, and Parenthood • Gioia Geremia , Centre d'Estudis Demogràfics, Universitat Autònoma de Barcelona; Diederik Boertien, Centre d Estudis Demografics (CED); Clara Cortina Trilla, Universitat Pompeu Fabra.

37. Demographic and Socio-Economic Profiles of Same-Sex Couples in Austria • Gwen Göltl .

39. SILVER SPLITTERS IN ITALY: DETERMINANTS OF DIVORCE RISK IN LATER LIFE • Antonella Guarneri , Istat; Romina Fraboni, Istat; Francesca Rinesi, Istat.

40. Life Course Socioeconomic Position and Health in Older Adulthood: A Formal Mediation Analysis in the 1958 British Birth Cohort • Yiling Guo , Center for Longitudinal Studies; Alissa Goodman, Center for Longitudinal Studies; George Ploubidis, UCL; Alina Pelikh, University College London.

41. Adoptions in Sweden 2000–2024: Trends by Type, Age, Sex, and Family Composition • Dalia Hamdan , Statistics Sweden; Lena Lundkvist, Statistics Sweden; Karin Lundström, Statistics Sweden.

42. Potential Fertility Gains from Reducing Ivf Waiting Times amid Ongoing Fertility Postponement: A Simulation Study • Julia Hellstrand , University of Helsinki; Alice Goisis, UCL; Rolf Granholm, University of Groningen; Mika Gissler, THL Finnish Institute for Health and Welfare; Cecilia H. Ramlau-Hansen, Department of Public Health, Research Unit for Epidemiology, Aarhus University; Mikko Myrskylä, Max Planck Institute for Demographic Research.

43. Parental financial transfers: intermittent unilateral generosity rather than gendered quid pro quo • Ole Hexel , Max Planck Institute for Demographic Research.

44. Intergenerational Contact, Geographical Proximity, Support and Women’s First, Second and Third Births in the United Kingdom • Kuoshi Hu , University of St Andrews; Hill Kulu, University of St Andrews; Katherine Keenan, University of St Andrews; Julia Mikolai, University of St Andrews.

45. Family Formation Attitudes of South Korean Women: A Life Course Perspective • Jeong-A Lee , Sciences Po, CRIS - INED.

46. The Advancing Frontier of Late Human Reproduction • Serena Vigezzi, Cpop - University of Southern Denmark; Annette Baudisch , Interdisciplinary Center on Population Dynamics (CPop).

47. Attitudes towards Assisted Reproductive Technologies: A Vignette Study • Daniele Vignoli, University of Florence; Valentina Tocchioni, University of Florence; Ester Lazzari, University of Vienna; Marco Cozzani , University of Firenze.