acne
"I went on yaz about 2 to 3 years ago to cure acne and very heavy periods. It worked brilliantly for both but it has caused extreme weight gain for me. I gained 10kg (around 20lbs) in the first few months and now I am considered overweight on the BMI for the first time in my life. I have tried everything from gym to cutting out carbs and can't lose any weight. I put this down to being a Estrogen Dominant pill. I just had my period and do not plan to go back on it."