Inclusion Criteria:  Be 18 years old or older Present OGIB (either occult or overt) Agree with study's procedures and have signed the informed consent for the study and SBCE, prior to SBCE procedure  Exclusion Criteria:  Patients performing capsule endoscopy in urgent setting for overt obscure GI bleeding Inpatients or bedridden History of surgery of the esophagus, stomach, small bowel, or colon History of abdominal or pelvic radiation therapy Suspected or confirmed stenosis or occlusion Suspected or confirmed bowel perforation Severe comorbidities, as defined by grade 3 "severe decompensation" in the Adult Comorbidity Evaluation-27 index (ACE-27) Pregnant women Patients using narcotics or prokinetics in the week before the SBCE