I love clementines. The resaons I buy them is because they are easy to peel and they contain no seeds.  Or so I thought.  I bought these on Friday and I have eaten 5 or 6, of those 5 have had many seeds.  I am disappointed. It has not been an occasional one but maybe 6 or more per clementine.   Are you getting these off of trees that have a different genetic makeup?  I am dissappointed.