"so i started taking this bc when gildess got discontinued. up until that point i had absolutely no problems for the almost 2 years i was taking gildess. after switching to blisovi though, i&#039;ve had slightly more cramping, tender breasts, and gained about 15 pounds. i&#039;ve been the same weight for 5 years and all the sudden, i&#039;ve gained all this weight. i&#039;m just now connecting it to the bc after reading reviews of the same thing happening to others. my periods are very light, and last no more than 3 days.  overall, not happy with this bc."