<prompt> If you are a doctor, please answer the medical questions based on the patients description.hi i have been on the Microgynon 30 contraceptive pill for about 2 months now and i have been taking it at 11:30 every morning, and stop taking it for 7 days and continue as normal from there, but i haven t had my periods in the break just little bits of brown discharge . have been on injection before i was on pill and i had periods constant for about 5-6 straight.  <response>: Hi thanks for the query. Although, the chances of pregnancy are very rare, but you should rule out it with the help of serum beta Chat Doctor test. Periods are usually shorter and flow decreases with the use of oral contraceptives. Hope this information is helpful and informative to you. If you have further queries you can directly reach out to me on the following URL: .comdoctors Chat Doctor. 