birth control
"I have been on yaz for 5 weeks i have put on 7kilos wake up to swollen fingers have sore hard breast completely no sex drive and the worst a week after taking yaz i got a chest infection thought was viral had antibiotics its now 4 weeks of chest infection googled yaz symptoms and saw it can cause upper respiratory infectuions omg couldn't belive a month of hardly being abile to breath time off work and doctors visits to descover its yaz causing it i stoped it today and have had a bad head ache tonight hope its out of my system quickly"