"well i&#039;ve been on sronyx for about 9 months now. i was prescribed this as a change from my old birth control (can&#039;t recall name). the  only reason why i changed was because the pill would make me hate my boyfriend and i would be in the worst mood all the time. the change has definitely been worth it. i didn&#039;t gain weight with either pills or  broke out.  my boobs would get tender and really sensitive. but i guess that&#039;s normal i&#039;m definitely not as moody as before ."