Patient: I am a 21 year old girl who has not had a normal period since my first one in my second year. I often get my period before and after the longest time, once every three months in a row. Every time I take an exam, my period becomes irregular. I didn’t pay attention to it before. A year ago, I suddenly gained weight for unknown reasons. The person looked puffy. Then I went to the hospital for a checkup. The doctor said it was polycystic ovary syndrome. The uterus was also small. But I saw a Chinese doctor and took six months of ethinyl estrone and progesterone. I also took Bajhen capsule at the same time. Her periods came on time. After six months of treatment, I stopped taking the medication. I had acne and diarrhea for six months. Went back to the original hospital for medical treatment. The doctor told me to take decoction due to inconvenience in reading, I asked for other methods of treatment, he told me to go to the opposite western doctor. And gave me five days of ethinyl estradiol and progesterone. Two days ago, I went to see a Western doctor for the first time. （Today is the third day of taking the medication and I have my period, but it is very sticky and accompanied by abdominal pain. 1. I understand that the side effects of Dain 35 are so great that after stopping the medication, in many cases, I do not have periods and have severe acne. If I stop taking Dain 35, will I have a lot of acne again after I stop taking it? 2. A lot of information says that this disease requires a combination of Chinese and Western medicine, is it easier to cure by taking Chinese medicine and adding some hormones than by Western medicine alone? 3. Is this true? 4.If I want to get pregnant in the future, will it be easier to get pregnant if I take some medicine in the hospital to create a chance of pregnancy? 5, online information said that you need to control weight, weight loss and other easier to control the disease, but the doctor told me not to lose weight I am now 158 100 pounds or so. Last year when I suddenly gained weight was 108 pounds Shanghai Long March Hospital Obstetrics and Gynecology Department Li Wen: Hello, irregular menstruation and acne are related to endocrine disorders caused by polycystic ovaries, it is recommended that regular medication, this disease can be controlled, drugs have side effects, but not everyone will happen, under the guidance of doctors with this medicine is very safe, if polycystic ovaries are well controlled, menstruation is restored, there is normal ovulation. It is possible to get pregnant.