I do know that Trinessa
is made by Watson
Labs and in March they changed the pill size and put a coating on the pills. They say it is still the same active ingredient, but some of the inactive changed. If you are not on the generic, I would check to see who makes it and call to see any ingredients have changed. I would hope that with name brand drugs, that wouldn't be the case. Although, if it is generic than this could explain it. Please let me know, I am curious.