The comparison between Misoprostol and Kovacs in 2nd trimester abortion

A retrospective study of 200 Kovacs has been applied in 2nd trimester abortion in 1997 and other 200 by MSP in 1998. -MSP could be efficacy in 2nd trimester abortion as Kovacs.-In first 48h, the natural abortion by MSP and Kovacs is the same.-The propotion of MSP abortion is higher than Kovacs, hospitalized stay length of MSP is shorter than Kovacs.-No infection in MSP trials