"A further denial of liberty results from the fact that women are generally forced to arbitrarily end their education because of pregnancy. Until recently, girls who became pregnant were forced to drop out of public school in New York. In New York City, Central Harlem, more than forty percent of the girls who leave school before graduation do so because of pregnancy. This still happens in countless other cities throughout the country as well. Many women are also deprived of higher education because of college rules requiring that pregnant women leave school...."