"i switched to this pill from mirena due to severe cystic acne (from the mirena). the last pill i had taken was yaz, which i did great with. after my first month on microgestin fe, my cystic acne started clearing up. the first couple days i was nauseous, but that went away. taking it right before bed helps. i&#039;ve been on it for about 3 months now and i&#039;ve gained about 10 lbs. i&#039;m the heaviest i&#039;ve ever been! i&#039;m always hungry and have developed an intense sweet tooth! my breasts did get larger. i&#039;m a 34 c, and i can still wear the same bra size, they just look fuller. no extra sensitivity with them, though. my libido didn&#039;t really change. just my weight."