What Influences the Rate of Entry into Motherhood of Women Enrolled in Full-Time Education? A Difference-in-Differences Analysis of the Effect of the German Unification. STSS [Internet]. 2013 Oct. 21 [cited 2025 Sep. 16];5(2):71-87. Available from: https://publications.tlulib.ee/index.php/stss/article/view/677