The median nerve is the one that supplies sensation to the thumb side of the hand; if the nerve becomes compressed within that tunnel, numbness in thumb and fingers can occur. Several factors may have caused your median nerve to become compressed.
Vary the bead sizes on your jewelry pieces for an attractive beading display. 1  Compare bead length to inches to understand bead sizing. 2  Fill a 16-inch strand with beads of varying sizes to see the difference in size. 3  Compare seed bead sizes to inches to help size them.  Add bugle beads to jewelry according to size.
Assemble small stacks of filler scraps to be included in each bead, and use them to make two or more beads in a row of the same size, then change the amount of fabric you use for the next two, and continue making varying sizes until you have the range you want. Folding, knotting, and finishing.