01118nam a2200217Ia 4500 CTU_161429 210402s9999 xx 000 0 und d 305.3 U58 UNFPA Vietnam Recent change in the sex ratio at birth in Viet Nam : A review of evidence UNFPA Vietnam Ha Noi mimh họa 2009 This report provides a comprehensive picture and analysis of the increasingly imbalanced sex ratios at birth occurring in Viet Nam. The report notes that if the sex ratio imbalance continues to increase after 2010, there will be a great impact on men who are born after 2005 and would be entering their marriageable age from 2030 onwards, because they would find themselves in much higher numbers than women their age Gender identity,Sex ratio,Sex preselection,Tỷ lệ giới tính,Lựa chọn giới tính Vietnam,Vietnam,Việt Nam,Việt Nam Bé Hai, Trọng Hiếu Trung tâm Học liệu Trường Đại học Cần Thơ