Yusiyue generic name drospirenone ethinyl estradiol tablets, eating drospirenone ethinyl estradiol tablets the first month of wiping with blood may be the amount of estrogen and progesterone is not suitable, leakage of the service and so on. 1. inappropriate amount of estrogen and progesterone: the amount of estrogen and progesterone may not be suitable for every woman, there may be women who do not have enough estrogen to make the endometrium form a proliferative state, then there will be a small amount of bleeding, generally do not have to deal with. If the bleeding is heavy, in the first half of the menstrual cycle, you can follow the doctor’s advice to add estrogen, if in the second half to add progesterone. 2. Missed dose: taking birth control pills need to eat on time, according to the point to eat, can not miss the dose, in case of missed dose will occur hormone levels fluctuate rapidly, resulting in endometrial shedding, endometrial shedding manifested as bleeding. Eat drospirenone ethinyl estradiol tablets for the first month of wiping with blood, it is recommended to consult a doctor in a timely manner, ask the doctor to clarify the cause of the disease, give targeted treatment.