Hello the Doctor! Prompt, from what it can be. At me last m...

[Nina]

Hello the Doctor! Prompt, from what it can be. At me last monthly have begun for 5 days earlier - and passed or took place not as usually - 7 days, and 4, and now after a week have begun again... With what it can be connected? Whether can be having brought down a cycle iz-for that that I had to accept postinor?

[Soboleva L.I.]

Hello, nina! postinor - very strong preparation and is enough often vyzyvvaet disturbance of a menstrual cycle.