Everybody is different even we all are women or can have the same age. Each body reacts different to each kind of pills, for example there will be always a % of women who react with whatever kind of birth control pills, others with few and other with none! The most important thing is to realize if your body accepts the pill and the pill is efficent for you and you are comfortable with it.
I used yasmin for over 3 years in a row and never had a problem with it. I don't have anything bad to say, on the contrary. Yasmin is suppose to be especially created is to get rid off side effects during the period plus is a birth control pill.
The first 3 months was kind of messy, still had like 7 days by period and feeling kind of weird, my ob/gyn told me to wait that it was normal and yahoooo great! After that waiting period I have to say that I didn't want to leave yasmin, until well my new health provider doesn't cover it so I had to change. Now I am in sprintec and has one of the same components of yasmin so at the beginning was the same thing kind of mess but after 2 months I am doing good.
So at the end don't follow every single thing that many people can say, I mean there are people saying that too much orange juice is not good! And I won't stop drinking orange juice. Is good to listen but a birth control should be a conversation between you and your body and consulting with your Dr. And report any change or aggravated side symptoms of course and follow the instructions that is in the package.
By the way, yasmin has a website that you even can contact them if you have a doubt or question or let them know about something from their pill. I did once and they answered me back.