Taking birth control pills can cause endocrine disorders, and it is also easy to cause menstrual disorders and so on. After taking the pill, it is best to check the hormone six regularly to avoid endocrine disorders, and it is best to drink more water and eat more vegetables and fruits, which can accelerate the excretion of drugs and reduce the side effects of the pill. If you do not intend to get pregnant, it is best to take the appropriate contraceptive methods, such as condoms can be used, you can also use the contraceptive ring, etc., it is best not to use the contraceptive pill contraception. After taking birth control pills, it is best to observe the menstrual situation, usually the menstrual period a week earlier or later, which is normal. However, if the delay is too long, it may be caused by endocrine disorders, it is recommended to take reasonable medication under the guidance of a doctor.