“…A total of thirty-two cross-sectional studies involving 18, 354 study subjects were included to estimate the pooled prevalence of premarital sexual practice and its association with peer pressure and watching pornography among young individuals in Ethiopia. Regarding the geographic area, thirteen studies were from Oromia region 14 , 26 , 29 , 34 , 38 , 40 – 43 , 45 , 47 , 51 , 52 , seven studies were from Amhara region 25 , 32 , 33 , 35 – 37 , 50 , five studies were from Tigray region 13 , 27 , 48 , 49 , 53 , six studies were from SNNPR 5 , 28 , 30 , 39 , 44 , 46 and the rest one study was from Addis Ababa, capital city of Ethiopia 31 . The sample size ranged from 230 students among a study done in Alamata, Tigray region 27 to 2,766 students among a study done in Eastern Ethiopia, Oromia region 38 (Table 1 ).…”