i am a 22 year old female who has been struggling to keep my weight where i want it to be all the time. working out for hours a day still didn't get me where i wanted to be so i strted using an ECA stack. i couldn't find to much information on ECA for women, however i read a few posts about some guys that gave it to there girlfriends and it worked. i decided to try it and i have been taking it for a week and a half and have lost weight but my breasts have enlarged slightly, almost like they are swollen. I was wonderign if the ECA could have caused it. i am taking 20mg a day, 2 weeks on 2 weeks off.