Review on RainyB Electric Portable Hands-Free Breast Pump with Strong Suction Power, Quiet Operation, 3 Modes & 9 Levels, Touch Panel, High Definition Display, Includes Flanges in 19mm/21mm/24mm Sizes by Sonya Lewis

I would love it and would love it if it didn't leak all the time/needed so many checks/holds to stop or prevent leakage. I only had problems with this breast pump (I tried it for two days, everything works fine). Does not have a strong seal and easily folds over or only opens as wide as possible when inserted or removed, resulting in significant loss of breast milk before it can be resealed by expressing/removing milk. The pump holds exactly 5 ounces when not leaking. When using make sure you keep trying to squeeze/check the seal, especially down where the milk is pooling as that's where I keep leaking. The o-ring in my pump is/is not seated properly and is preventing the pump from sealing properly and tightly (check this first and offer to return if other buyers notice a normal problem) (also make sure the small tab to open the lid is on top and aligned with the hole where you drain the pump)