"I&#039;ve been on this for two packs, and just started my 3rd pack yesterday. Sprintec has been really amazing! I have been on other birth control before that just made me feel crappy the whole time I took it. I did have lots of breast pain and tiredness the first month, but it&#039;s great now. It also mostly eliminated the horrible severe cramps I used to get with my period. I love this birth control!"