Abstract: Objective To investigate the effect of immediate implement long-acting reversible contraceptions after induced abortion. Method 1,200 women who received induced abortion services in Zengcheng MCH hospital from July 2017 to July 2018 were selected and divided into routine group(612 cases) and intensive intervention group(588 cases) according to table of random number method. The routine group received PAC(post-abortion care) services, and the intensive intervention group received longacting reversible contraceptions based on routine PAC services. The usage of long-acting reversible contraception, the rate of repeated abortion and the duration of contraceptive measures were compared and analyzed between the two groups. Result The use rate of effective contraceptive measures in intensive intervention group was higher than that in routine group, and the rate of repeated induced abortion in intensive intervention group was lower than that in routine group, and the differences were statistically significant(PP< 0. 05). The COC use rate of 3 months, 6 months and 1 year after operation was higher than that in routine group, and the difference was significantly(P< 0. 05). Conclusion To implement long-acting reversible contraceptions immediately after induced abortion could increase the use rate of contraceptives, reduce the occurrence of accidental pregnancy and re-abortion, It is worth popularizing.