YAZ changed my life. And not in a good way. I'm now 40 yrs old. I've been on BC since age 16 and only OFF BC to have two children. I had NEVER had any problems with BC, and it helped me with my Endometriosis. I was switched to yaz about 1 1/2 years ago to help with some depression/acne. I was told it had the same side effects as my OrthoLo. So I took it. My skin looked great. I felt better emotionally in the beginning, but physically I started having trouble. It started with little things. I had no sex drive, I was tired all the time. Slowly I started getting infections that would take FOREVER to go away. (mostly sinus) I felt like I had the flu all the time, I had fevers for no reason and was achy and irritable. I then started to become anxious for no reason, I wasn't sleeping well and was becoming more and more exhausted. I saw my doctor and they tested my thyroid...no problem. Then after a few months, I saw my doctor after having bad pain in my side/neck/back and she gave me pain pills and muscle relaxers. I got better slowly...but never felt the same after that. I never had energy. Nobody knew they were BLOOD CLOTS in my lungs. It was a YEAR later when I went back with the exact same pain/symptoms and was sent home with the same meds. I knew it was something more. I saw another doctor that did more tests, then went to the ER and was sent home with pneumonia and pleurisy. 4 Days later I went to the ER and was admitted with MASSIVE PE's. I spent 1 week in the hospital and after a week at home I had a mini-stroke and my 3rd visit to the ER. Since the stroke I have had 2 seizures. I can't drive, my life has changed so much. I can't do everything I used to, can't function the way I used to and all of it is from YAZ!! I may have to be on Warfarin for LIFE. It all depends on how much scar tissue I have from the blood clots. I tell everyone I talk to NOT to take YAZ for any reason. It's NASTY, NASTY stuff...posing as a BC pill like the others. Of course...NOW they have changed thier commercials to be more descriptive. But I'll join any class action suit!! Just contact me.