Population characteristics
In this study, among the 110 eligible patients, 90 patients were evaluated and randomly allocated into three distinctive groups, each consisting of 30 participants. The first, second, and third groups received a dose of misoprostol, misoprostol plus methylergometrine, and misoprostol plus oxytocin, respectively, and were thus named accordingly(Fig. 
The CONSORT flow chart of the randomized trial regarding administered drugs in abortionThe mean age of all the patients and the mean gestational age attained 29.76 ± 5.53 and 8.23 ± 2.29, respectively. The weight, height, age, and blood pressure variables in the intervention and control groups were not significantly different (p > 0.05, Table 
Comparison of demographic variables in three groups under study before intervention*One-way ANOVA, significance level < 0.05