After taking contraceptive pill, how long does the latest menstruation come

After taking contraceptives menstruation will be delayed for about a week, more than 7 days did not come menstruation, you can check whether pregnant. If not pregnant also did not come menstruation, it is recommended to the hospital to check whether there are gynecological diseases. Long-term use of contraceptives will cause serious endocrine disorders. There may also lead to infertility.