The placement of mesh is important in hernia surgery as it helps to reduce recurrence, yet the method of fixation of mesh may cause pain after surgery. In laparoscopic hernia repair, surgeon uses different methods to fix the mesh in large hernia defects or bilateral inguinal hernias. Progrip is a special mesh developed by manufacturer that it can be self-gripped to tissue, as a result no fixation is required after placement. There are few data about Progrip in laparoscopic hernia repair. In this randomized controlled trial we would like to compare the use of Progrip with the "conventional" mesh in laparoscopic hernia repair. Surgery is performed in the usual manner; prior to placement of mesh, surgeon will get the randomization result for that particular patient: Progrip and non-Progrip group. No fixation is required for Progrip group, while fixation with fibrin glue is needed for non-Progrip group. Intraoperative data (e.g. mesh deployment time, operative time, etc) will be collected. Patients will be assessed in clinic at 2-week, 3-month, 6-month and 1-year interval after surgery. Additional visits may be arranged if considered necessary. At follow up patient will be seen by surgeon first to review the wound condition and to look for any recurrence; while other post-operative data including total analgesic usage (number of tablets), return to normal activities (days), return to work (days), pain score etc will be assessed and recorded by a trained nurse who is blinded to the treatment that patient received. Any hernia recurrence will be recorded and treated accordingly. Primary aim of this study is to look for any difference of the 2 groups in terms of postoperative pain and quality of life scores.