The reason for that east-western difference is that the GDR had an "educated mother scheme" and actively tried to encourage first births among the more educated. It did so by propagandizing the opinion that every educated woman should "present at least one child to socialism" and also by financially rewarding its more educated citizen to become parents. The government especially tried to persuade students to become parents while still in college and it was quite successful in doing so. In 1986 38% of all women, who were about to graduate from college, were mothers of at least one child and additional 14% were pregnant and 43% of all men, who were about to graduate from college, were fathers of at least one child. There was a sharp decline in the birth rate and especially in the birth rate of the educated after the fall of the Berlin wall. Nowadays, 5% of those about to graduate from college are parents.