Drospirenone / ethinyl estradiol
"I have been on Yaz for a little over 4 months and have been surprisingly happy with it. I had mood swings and was pretty emotional for the first 2 months but it really has gone away. I was also bleeding a little irregularly at first but that also went away. The only complaint I have is that it has killed my sex drive and is causing problems in my relationship. I can't really ever get wet anymore which never used to be an issue. For that reason, I am switching to Paraguard which is non hormonal. I really wish it didn't cause me that problem because otherwise I love it!"