"i thought i was losing my mind, but per these reviews, i think my suspicious are founded.  i&#039;ve been on estarylla for ~6 months as my pharmacy replaced this with the sprintec i&#039;ve been taking for about 6 years now.  never any issues with sprintec, it was by far my favorite bc.  this bc is the worst i&#039;ve ever had.  i&#039;ve had months with break-thru bleeding (like 3 weeks of bleeding vs at most 1...), i&#039;ve put on about 10 lbs, i have no desire to do anything but eat and not workout (not like myself at all) and no libido.  i called my ob/gyn and she immediately suspected the bc.  i will be switching back to sprintec per her &quot;dispense as written&quot; on my prescription.  ladies, heed the warnings of the others and myself, do not take this pill..."