Thanks Mama brings you inserts from Cotton Babies and Babykicks. Pocket diaper inserts fit into the pocket of a Fuzzi Bunz, Drybees, or Bumgenius diaper. During the day you will need 1-2 inserts per diaper depending on your child. If you have a heavy wetter you many need 2 inserts in each diaper during the day. At night you will need 2-4 inserts in the diaper depending on your baby's needs. We also highly recommend Hemparoo Fleece prefolds as inserts for heavy wetters. Just use one Hemparoo Fleece prefold during the day and two at night for your heavy wetter.