If it is the same block repeatedly, you could strip piece and that would eliminate some of the pain. For example, if the top row is A-B-A, and the finished block is 9", you would cut a 3-1/2",WOF strip of fabric for each piece. Then sew the three strips together in order. Press carefully then cut into 3-1/2" crosswise pieces. The top row is then done. Follow suit for the next two rows of the block. In my opinion, this is quicker and thus eliminates a lot of the tedium.
Good luck,
Laurie