China's Marriage Law of 1980 went into effect on New Year's Day 1981, permitting women and men to marry at 20 and 22, respectively. This contrasts sharply with the late marriage requirements of the 1970s, whichstipulated 23 and 25 years for women and men in the rural areas and 25 and 28 years for their urban sisters and brothers. The new legal minimum ages for marriage caused an instant upsurge in the numbers of young people getting married in China. One scholar estimated that as many as 30 million marriages would take place in 1981 as millions of young women and men took advantage of the new legal minimum. It was later officially projected that first marriages in 1981 would probably reach at least 14 million, more than twice the number in 1980. And, because of the “baby boom” of the 1960s marriage rates are likely to remain high through the mid 1990s.