All my male corn snakes shed more often during breeding season. They seem to follow a set pattern, every year, of shedding every other month after winter, 3 times. Then one shed late summer or sometimes autumn, and that's it for the year.
I think the regular shedding during spring happens because they are so active, desperate to get to the females, and they always somehow manage to scrape their scales, or simply wear them out.
I keep records for all my snakes, and because of that, l can see all these patterns in shedding, behaviours etc., that l might otherwise not notice. Is it possible that your snake's more frequent sheds are due to breeding season, or do you think it's something out of ordinary even considering the breeding season?