A cross-sectional descriptive study was conducted on 396 high school students at Chuong My A high school in Ha Noi to assess their factual attitude on reproductive health care, the results showed that: The rate of high school students which have had sexual relationship is 6.6 percent. The rate of high school students unacceptable to premarital sex was 70.2 percent and to unwanted pregnancy was 71. 7 percent. Percentages of high school students unacceptable to abortions for unwanted pregnancy, acceptable to abortion, and no opinion were all high (42.4 percent, 22.2 percent, and 31.1 percent, respectively). The percentage of students discussed about sex was relatively low (45.2 percent).