birth control
"I've been on Zarah for about 2 weeks now. My doctor switched me to Zarah after my last birth control (the generic form of Yaz) gave me bad spotting. So far I've had no problems with Zarah. No spotting, cramps, weight gain, or emotional changes. My skin is clear and I'm no longer constantly in pain like I was before I started Zarah.  I'm so happy my doctor had me change birth control pills."