McCarthy J, Menken J
Fam Plann Perspect. 1979 Jan-Feb;11(1):21-3. 27-30.
Out-of-wedlock pregnancy, especially for a teenager, and even more for a black teenager, hastens early marriage. The younger the age at first birth, the likelier that the first marriage will dissolve. White women are more likely than black women to remarry. Women under 20 at first birth are more likely to have their second marriage dissolve.
非婚生育，尤其是对于青少年而言，而对于黑人青少年更是如此，会加速早婚。初育年龄越小，首次婚姻解体的可能性就越大。白人女性比黑人女性更有可能再婚。初育年龄在20岁以下的女性，其第二次婚姻解体的可能性更大。
