Hello good day. I m chien, I have been taking yaz pills for 2mos. But somebody told me that yaz pills has much more side effects for the body. And in fact, for two months I ve used it, everyday I feel sever headaches and can t able to sleep properly at night. So can you advice me what to do? I want to switch and take another pills to feel me better. Like Diane 35 or Althea if possible. Will you tell me which pills is the best for me I m only 21 years old but I m of course married and not yet ready to get pregnant soon. Thanks.